Guy: "Dude, John is really depressed."
Guy 2: "He seems fine."
guy: "Not at all man. I heard he's been fat chicking it for 3 weeks straight."
Guy 2: "Holy shit."
The movement of a girls legs rubbing together when she is extremely horny and can do nothing about it, similar to the movement of a crickets legs when they chirp.
Did you see the girl in mythology class? she was cricketing the entire class period. i wonder what she was thinking about.