The act of violently slamming your cock onto a table. Usually a sign of anger and an attempt to show his male dominance. Not to be confused with a cock slap which is the act of slapping ones face with your cock.
Johnny hit a loudcock drop the other day. I thought he was about to beat the shit out of me.
When 2 or more opponents engage in a contest on who has the most superior penis. Usually by length size, but girth also places a crucial roll in some situations . Penis must be in flaccid state. All opponents who are called out will and must accept challenge or the assumption that that person has a small penis will be given.
Jeff- "Alright you guys I know I have the biggest penis in this room lets Cock Drop."
A raffle / gambling game where a rooster is dropped into an inclosed pen with a numbered grid is the floor. Tickets are sold / money bet on a number on the grid. The lucky winner bet on the number was shot on by the rooster. 50% of the bets goes to the winner and 50% goes to the non-profit organizer of the cock drop.