2 n. A young man in Cincinnati, Ohio whose prowess for drinking is legendary amongst the youth
3 v. To projectile vomit a ridiculous amount
2) Firehose just did three cases and a 750 of 151. Jesus tittyfucking Christ
3) The party was going great until Chip firehosed on Lauren.
Joe: Ah man, I shouldn't have had that Chicken tikka massala from that corner shop in Hull the other day. I completely firehosed my toilet. I felt like a cat crawled inside my colon, threw up, then died.
George: I'm trying to eat here. Must you be so graphic? Cock.