Rusty Bulldog 

Homosexual sex between two gay men where gay guy #1 is in on all fours like a dog with his ball sack tucked between his legs. Gay guy #2 pukes on his own dick and gay guy #1's butthole resulting in both gay men grunting like bulldogs during orgasm.

"I heard balls slapping, vomit,2 orgasms and some dogs barking."

"Yeah those meat monkeys must have been doing the rusty bulldog!"

Rusty Bulldog by Benjamin Russell February 17, 2009

Rusty-crusty bulldozer 

This only happens once a year, usually on the fourth of July. A man and a woman join in sexual relations, and the man dips his man meat in caramel and he puts it in the freezer and waits for the caramel to harden. Then the woman lays on the floor and the man gets running start, then at full speed he rams the woman in her shitnozzle. He will then proceed to push the woman around on her face, thus the name "Rusty-crusty bulldozer".

My girlfriend is all pissy now cuz she got rugburn when i gave her the Rusty-crusty bulldozer.

Rusty-crusty bulldozer by Jawsh2882 August 22, 2010