throw a cock in her
an expression used to communicate a dude's desire to have sex with a particular female, generally employed to convey one of the following feelings: (1) that the chick in question is smokin' hot; (2) that the dude is suitably horny although the chick is not that hot, (3) that the dude's standards are lower than the person he is speaking to; or (4) that there is something about the chick in question that the dude likes.
(1) "Damn look at that hottie....I'd throw a cock in her."
(2) Speaker 1: "Dude, she's ugly."
Speaker 2: "I don't care, I need a slump buster...I'd throw a cock in her."
(3) Speaker 1: "Dude, she's kinda old and has no tits."
Speaker 2: "I'd throw a cock in her."
(4) Speaker 1: "Mandy never did it for me."
Speaker 2: "I'd throw a cock in her."
(2) Speaker 1: "Dude, she's ugly."
Speaker 2: "I don't care, I need a slump buster...I'd throw a cock in her."
(3) Speaker 1: "Dude, she's kinda old and has no tits."
Speaker 2: "I'd throw a cock in her."
(4) Speaker 1: "Mandy never did it for me."
Speaker 2: "I'd throw a cock in her."