The whole sequence involving Jon/Doc Brown, Marty Jr., and the taser. Special mention goes to the descriptions of Marty Jr. getting tased and Doc Brown pulling his back.
Kara/Sallah's attempt to use Singing to lull the monkey to sleep.
Kara/Sallah:Poor, little buttercup, poor little buttercup, for I could never tell a lie... Failure by one. Which seems appropriate, considering my roleplaying.
The scene in the bar involving Jocelyn/Marion, Jon/Indy, and Belloq. Notably, Belloq's rant against Indy's catchphrase and his drunken antics.
She shows up at her sister's coronation tangled up in a curtain, looking like a colourful mummy. (This is what causes Elsa's Freak Out and the resulting Endless Winter.)
The "two-headed beast of Andy and Kara" voicing the coroner.
Jon's decision to play Brody as, in Kara's own words, "the worst cop". This ranges from wanting to arrest Tom from the get-go, choosing to let his deputy Jeff handle shutting down the beaches (after making it clear he doesn't trust him enough to not misspell the word "beach"), to attempting to arrest Mrs. Kitner for slapping him.
Jon: Alright, well, too bad. She's going to prison.
The Lion's increasingly ridiculous Long List of what may have happened to Dorothy and the Scarecrow. By the time we cut back to it, it's passed the triple-digit mark.
The first part sees Paulo play Chris Chambers very nihilisticly, which he attributes to nursing a hangover from a party he attended the night prior to recording.
Scott/Vern: Wait, what about our parents, though?
Andy: Yeah, there's some complications here.
Paulo/Chris: My parents don't care about me, so I'm... I'm good.
Scott/Vern: Why doesn't everybody say they're sleeping at my place tonight?
Paulo/Chris: Sure, we can create that fiction, but, I mean, they wouldn't notice either way.
The campfire scene, where the boys discuss who would win in a fight between Superman and Spider-Man (not the superhero, just some random guy with the same name Gordie claims to know), if Pluto is actually Mickey Mouse's slave, and the details concerning the elvish love life.
Kara/Teddy: Guys, can we get down to the real shit? Do elves fuck?
Paulo rolls a critical success on Diplomacy when he goes to inform the police where to find the body, then proceeds to act out a completely hapless attempt to give the desk cop the information without arousing his suspicions, with Andy and the other players repeatedly lampshading the fact that on anything less than a crit success the conversation would be a disaster.
Andy/Cop: And let me just say this is the most diplomatic call I have ever received in all my days as an officer of the law at the Castle Rock police station.
A crit fail and a randomised hit location result in Kara Strait in the roll of War Machine shooting the president in the face, which is also the only place where he could have taken any damage from the shot due to the Iron Patriot suit. Made better when several minutes later...
Kara:Tim just pointed out that I have luck!
Joz: I wondered if you had that but I didn't wanna say anything.