Many of the sex scenes of the movie. But special mention goes to the big Chase Scene before the Showdown in Crank 1. Eve fellates Chev to keep him awake and just as when he is about to get release from it. She stops and makes a remark about their sex life.
Chev: Almost there.
Eve: So you could fall asleep like before. I don't think so.
In the second episode, after the scene at the race track, Eve is walking down the street pissed off. Amy Smart's delivery of "That's the last time that son of a bitch leaves me with my ass in the wind in front of 10,000 people!" is funny enough. However, after that line lands, and you realize that line was not a metaphor or hyperbole in any way, Chev has literally left her with her ass in the wind in front of large crowds twice now, you proceed to bust a gut.