mexican smokestack 

The best-kept secret in the sexual world. When a man sprinkles taco seasoning on his dong and fucks her up the ass so fast that the girl's anus begins to smoke, he can say he gave her a mexican smokestack. The friction generated with the taco seasoning causes the burning to actually smell like mexican food. I love it.

"...that was disgusting!"
"Not as disgusting as Michael giving Maggie a mexican smokestack."

mexican smokestack by Christa Fratto January 21, 2009

Intellectual Smokestack

A wise and hyper-articulate intellectual with refined knowledge and understanding of the world who spends most of his time chain smoking.

The amount of knowledge is often directly correlated with the amount he smokes as he best shares his insights while he is smoking amongst a small crowd of fellow Intellectual Smokestacks.

Me: Duuuude I don't understand how metaphysics relates to this deconstructive analysis of New Comedy
Patrick: Man, just go out the benches in front of the dorm and ask the Intellectual Smokestacks
Me: Good advice they'll know!

Intellectual Smokestack by Metaphysical Maniac May 3, 2010

Texas Smokestack 

The combination of 5-alarm chili and stool softener.

I have a feeling we won't be seeing Nick for a while.
Why?
He had two Texas Smokestacks for lunch!

Texas Smokestack by BbTasting Cart November 30, 2017

dirty smokestack 

To blow smoke in your partner's ass before engaging in anal sex.

She had rings of smoke coming out of her ass like a dirty smokestack.

dirty smokestack by R. Shank October 7, 2007

Flaming Smokestack 

The act of a man smoking and holding the smoke in then performing oral sex on another man and blowing the smoke out his nose during the act.

Todd took a massive hit from a bong and then gave mike and corey a flaming smokestack.

Flaming Smokestack by The Wonder Twins & Dick October 27, 2011

toledo smokestack 

A sexual position wherein the lady perches upon the man's shoulders and smokes a mentholated cigarette. No sexual intercourse is involved, but the woman must be a prostitute.

"I walked in on Pop Can Johnny doing a Toledo smokestack with the landlady. It smelled like Cleveland in there!"

toledo smokestack by The Poper May 13, 2014

lanky-smokestack cocksplitter 

a lanky absolute fuck-up. a lanky-smokestack cocksplitter is someone who is tall but skinny and fucks up all the time.

"oh my god, josh is such a lanky-smokestack cocksplitter."

"haha i know right, he is so goofy."

lanky-smokestack cocksplitter by Randers bobanders June 14, 2018