Luigi upon being offered decaffeinated coffee: "I will shoot you in the FACE!"
Luigi again: "I will find a hole and fuck it!" combined with him doing pelvic thrusts into his hands (with his thumbs and forefingers in the shape of a vagina) and a "sproing!" sound effect in the background.
And again. "What's this, rat piss?!" STAB STAB STAB. In fact, Luigi, Pavi, Amber and Mag all act like children during the scene. Mag seems less concerned with the fact that Luigi is stabbing the attendant to death and more with the embarrassment of the thing, and Amber acts like some smug, slightly-older brat who, for once, has the high ground. And then Rotti turns up.
"But he/she-!" As they immediately point at each other...
The opening song to the Genetic Opera features a Band Leader who is an undeniable Keet. As the song ends, you can hear the poor guy coughing and gasping for breath over the amount of boundless energy he's got!
Band Leader: Hey hey, hey hey! Hey he-HAUGH ACK!
"Bravi". It's best summarized with the following youtube comment: "A murderer, a rapist, the king of the city and the queen of addiction doingTV commercials."
This deleted scene. Apparently, Graverobber thinks throwing a bale of hay at Amber will distract her enough to let him and Shilo escape. Her expression is priceless, especially since it lands a good two feet from her: she's looking at him like, "Really? Really?"