The last minigame, Lava Tile Isle, propels Masae from last place to second place due to her barely managing to punch Emile off when the timer hit 0, leaving her as the sole winner. This allowed her to barely nab the Coin Star.
When Emile reads off the amount of blue spaces everyone landed on, he reads 13 as a B. As in, "we all got B blue spaces."
Chugga going into the settings and playing a certain sound clip...D'oh I missed!
While the characters are running along in the select screen, Masae mentions that Yoshi (her) looks like he's nosing Donkey Kong's (Chugga) butt. A minute later:
Chugga: Also: you really like my butt.
Masae: I mentioned that like...NO I DIDN'T MEANT, I DIDN'T SAY, N-NO NO NO *continues to bluster*
Chugga: Umm, umm, umm, umm...
Masae: No, no, I said that I was nosing your butt because Yoshi's nose is over there and I had already mentioned that and you were late to the punch!
Chugga: I love that - I love that you - "You like my butt" "I already said that"
On the instructions screen for Shock Drop or Roll, Chugga points out that Yoshi looks like he's chewing on the lever. Masae then waggles the lever back and forth while going "om nom nom" in a goofy voice.
The AI really wants Luigi to win, his first roll gets him a hidden star, and on the last three turns he getstwo morehidden stars. It's only due to a last minute lucky break that Chugga manages to win by getting two of the bonus stars.
Chugga saying that if Luigi manaes to land on an incoming bank space, it'd be a "slap in the...nuts." The two end up laughing about it for a good thirty seconds. Just moments later, when Luigi gets his third hidden Star, the laughter quickly turns into screams of genuine disbelief. "I take it back! This is a slap in the nuts!"