blown engine 

When your respective sexual partner motorboats your asscheeks, and you proceed to fart in her face

"Yo, Kari was motorboating me and i gave her the ol' blown engine."

blown engine by LaceDARIUS April 1, 2010

Blown engine 

This is men after they have an orgasm. They can’t have sex again for another 12-24 hours period. Before they can make their dick hard again. Which I’m blown away because I’m thinking my time of 30 minutes is too long and trying to be able to do it back to back. I have found methods to make this work too. But you still need the right partner

If males keeping blown engine a great secret. What are females hiding ?

Blown engine by Megasus Thirst Jesus Christ June 16, 2022

firing up the brown engine 

A stentorian emission of flatulence.

Gosh! That was loud. Who's been firing up the brown engine?!?

firing up the brown engine by fo-sho August 15, 2005

Brown Pipe Engineer 

A plop plumber who always visits via the tradesman’s entrance.

Timmy was visited by the Brown Pipe Engineer in the dead of the night.

Brown Pipe Engineer by K-Slash April 27, 2006