straight pipe

When the catalyic converter is taking out of the car to reduce back pressure and increase performance. It is illegal though, only if u get caught. it would be hard and almost impossilbe to pass smog check also

Dam ur car stinks, is it running a straight pipe?

Im running a 3 inch down straight pipe wiht a racing cat back system yo. word

by Thomas Van February 24, 2005

Side Pipe

When a man wears tight jeans and therefore must move his penis to the side creating a "side pipe"

Man 1" These jeans are so tight"
Man 2 "I know you sure are rocking a side pipe"

by alycatC November 25, 2011

Semen Pipe

A dick. This word was made by Ben Allen

You are a semen pipe

by Brn July 4, 2015

Stuffing the Pipe

When you lay a woman on her back, lift her legs over your shoulders and perform anilingus while simultaneously reaching around her leg and fingering her gspot in a downward motion.

I walked in on him and Chris's cousin and he was stuffing the pipe!

by Artemis2 January 22, 2010

Side-Pipe

When an individual of the male persuasion in an institutional circumstance (i.e. work, school, etc.) becomes sexually aroused, due to thoughts of past sexual exploits; the subsequent tightening of the groin area, due to the constriction of pants upon the hardened member, produces a penile-angular shift, which is almost perfectly horizontal in form, and points towards either the left or right. Thus the moniker, Side-Pipe.

Mosieur LePajonais: What, pray tell, is that tubular formation protruding from the side of your pantaloons?

Herr Schmidt: Why, my good man, tis my side-pipe!

by ZIJPIJP June 17, 2010

Suck Pipe

A verbal cut down that takes the place of Suck my dick or suck it.

Wade, Suck Pipe.

by R Hess January 16, 2009

shit pipe

Referring to the anus, or "butt hole"

He was tired of the pussy, so he fucked her up the "shit pipe".

by Scott Friedman June 11, 2006