History AmbiguouslyBi / ItsAlwaysSunnyInPhiladelphia

* In "Mac Fights Gay Marriage," Charlie and Frank get a civil union, though only for the insurance. When Frank briefly leaves, Charlie is distraught and makes a plan to get Frank "back into [his] arms." He tells his mother that she doesn't know Frank like he does, and calls her a man-stealer.

* In "The Gang Beats Boggs: Ladies' Reboot", famous tennis player Martina Navratilova appears to Dee in a hallucination in order to give her a pep talk, much like Charlie hallucinated Wade Boggs in the original episode. Towards the end of the moment, Dee asks Martina if she and Chris Evert (another female tennis player) ever had sexual relations with one another. This makes Dee's declaration of the Waitress being "my Chris Evert" earlier in the episode a little more suspicious in hindsight.

* In "The Gang Beats Boggs: Ladies' Reboot", famous tennis player Martina Navratilova appears to Dee in a hallucination in order to give her a pep talk, much like Charlie hallucinated Wade Boggs in the original episode. Towards the end of the moment, Dee asks Martina if she and Chris Evert (another female tennis player) ever had sexual relations with one another. This makes Dee's declaration that the Waitress is "my Chris Evert" a little more suspicious in hindsight.

* In "Charlie Got Molested," Mac is sad that he didn't get molested and attempts to seduce the gym teacher

** Dennis may or may not have had sex with a man while black-out drunk.

** Dennis may or may not have had sex with a man while black-out drunk.

* In the Gang's poorly shot movie ''Lethal Weapon 6'', an awkward shower wrestling scene between Mac and Dennis is followed immediately by a cut to a strip club. This was done so that the characters could establish that they "aren't gay." Note that this was after a scene imitating the volleyball scene from ''Film/TopGun'', including the music.

* Charlie and Frank have a very strange living arrangement in their apartment. They sleep in the same bed and are committed to continuing that arrangement. They frequently play the game "nightcrawlers," which involves them wriggling around on the ground together. Frank also peeks at Charlie while masturbating. When Charlie fakes his own death, Frank creates a life-sized Charlie doll, pretends that it's him, and possibly has sex with it. In a later episode, Charlie and Frank get a civil union, though only for the insurance. When Frank briefly leaves, Charlie is distraught and makes a plan to get Frank "back into [his] arms." He tells his mother that she doesn't know Frank like he does, and calls her a man-stealer.

* In "The Gang Sells Out" Dennis explains "bottoms," "power bottoms" and "twinks" in graphic detail to Frank and Mac, who listen with great interest. This scene is given a callback in "The Gang Recycles Its Trash," where Dee explains other aspects of gay culture to Frank and later to Dennis. In another episode, Dennis is impressed by Dee's assessment of a gay man and states that he "could never satisfy him."
* In "The Gang Gets Racist," Dennis may or may not have had sex with a man while black-out drunk.

* Between Mac and Dennis, especially in the episode "Mac and Dennis Break Up" where the two decide to "take a break."
* Dennis wears a thong while telling Mac he's wearing it for him while Mac presents a towel that insinuates his ass and his enormous penis, and in a later scene Mac [[DoesThisRemindYouOfAnything pumps a shotgun up and down before firing its liquid into a kneeling Dennis's awaiting mouth]].
* In "The Gang Gets Analyzed," Mac picks up a black pen and accuses a therapist of using it to make him think of a penis. He then starts unconsciously stroking and sucking on it. Dennis says that Mac sucks on pens at their apartment so often that he has to hide them.

* In "Dee and Dennis' Mom Is Dead", the gang tries to make some new friends and get MistakenForGay by every guy they approach. They later find two college guys, tie them up and say they're going to [[AssShove shove stuff up their butts]] to haze them because "that's what friends do."
* While working as a school janitor, Charlie volunteers to clean facepaint off of a student by bathing him. The principal nixes the idea, so [[ComicallyMissingThePoint Charlie suggests the kid should bathe himself while he watches]].
* A couple of the ways Dennis would haze his fellow fraternity members was by sticking the tip of his dick in their mouths for a short amount of time (while they sleep) and [[AssShove shoving bananas up their butts]] in front of their best friend.
* In "Thunder Gun Express", the gang talk excitedly about how the male lead "hangs dong" in the movie. In "The Gang Squashes Their Beefs", Dennis says he likes that the Thunder Gun DVD is unrated because of the possibility the dong scene might be a couple of seconds longer.
* In "Frank's Back in Business", the investors say they paid to have Dennis and Dee both jerked off at a massage parlor, though the genders of the masseuses aren't specified. The bloopers for the scene reveal that Dee's masseuse was a woman too.

* When she gets the chance to direct a pornographic film, Dee becomes fixated on the main actress's breasts and compulsively keeps talking about them even when telling her how she should be emoting.

** It's also worth noting that this system for men (called the S.I.N.N.E.D. system) is nowhere near as cruel as the D.E.N.N.I.S. system. While the D.E.N.N.I.S. system involves having sex with, psychologically torturing, and ultimately dumping a woman, the S.I.N.N.E.D. system simply revolves around keeping a man's affections long enough to secure a second date.

* In "Frank vs. Russia", Dennis reveals that he has a version of the D.E.N.N.I.S. system designed to seduce men. When Mac and Dee ask why, he shushes them and doesn't elaborate further, essentially telling them to move past it. In the same episode, he seems to take sexual pleasure in [[IncestSubtext vibrating anal beads inside Frank]] [[SerialRapist against his will]], the same anal beads he used for [[ShipTease sexting Mac]], under the guise of a fake, anonymous boyfriend named Johnny, with the excuse of getting Mac out of the apartment.

* In "Frank vs. Russia", Dennis reveals that he has a version of the D.E.N.N.I.S. system designed to seduce men. When Mac asks why, he tells him to move past it. In the same episode, he seems to take sexual pleasure in [[IncestSubtext vibrating anal beads inside Frank]] [[SerialRapist against his will]].

!!''Series/ItsAlwaysSunnyInPhiladelphia''
A great number of the gang's actions have [[AmbiguouslyBi homoerotic undertones]].

* Mac is obsessed with muscular men and watches action movies specifically to view the physiques of the stars. He's also obsessed with Chase Utley. Mac admits to loving him, but insists that it's a fraternal love, not romantic.

* In the Gang's poorly shot movie ''Lethal Weapon 6'', an awkward shower wrestling scene between Mac and Dennis is followed immediately by a cut to a strip club. This was done so that the characters could establish that they "aren't gay." Note that this was after a scene imitatating the volleyball scene from ''Film/TopGun'', including the music.

* In "Frank's Back in Business", the investors say they paid to have Dennis and Dee both jerked off at a massage parlor, though the genders of the masseuses aren't specified. The bloopers for the scene reveal Dee's masseuse was a woman too.
* In the Gang's poorly shot movie Lethal Weapon 6, an awkward shower wrestling scene between Mac and Dennis is followed immediately by a cut to a strip club. This was done so that the characters could establish that they "aren't gay." Note that this was after a scene imitatating the volleyball scene from ''Film/TopGun'', including the music.

* Starting around Season 10, Cricket becomes a prostitute catering primarily to men, receiving compensation primarily in beer. By "The Janitor Always Mops Twice", it seems he's stopped faking his enjoyment and [[BecomingTheMask started enjoying it for real]], as he never asks Charlie for money before assuming they're doing some kind of choke-play fantasy.

* When she gets the chance to direct a pornographic film, Dee becomes fixated on the main actress's breasts and compulsively keeps talking about them even when telling her how she should be emoting.

* In a moment of excitement, Mac actually tries to kiss Dennis.