The act of sitting on the toilet and masturbating violently with one hand while smoking a joint with the other hand and taking a big, greasy dump.
Chris was so tense from his bad day at work he needed to go do a smokestack in the bathroom before he could calm down and hang out with his friends.
10๐ 17๐
The act of male masturbation involving both hands, and upon climax, the ejaculate appears to be a stream of smoke out of the top of the "stack".
I totally smokestacked all over my computer screen today.
7๐ 15๐
A thoroughly uncertain form of anal pleasure, usually by rimming. It does not have to be by just one person. one can also smokestack oneself. It always is a pleasnat feeling that can perhaps be both messy and violent.
I smokestacked Justin last night.
7๐ 24๐
a vicious beating in any event
-Hey did you go to the Timber Creek footbal game on friday?
-Oh you mean the horrid smokestack that the other team put on us? Yeah i was there.
7๐ 28๐
The act of inserting a lit cigar or cigarette into your partner's vagina or anus. After a period of time, you extract the smoking item and inhale the smoke that billows out.
"Where's my Swisher, I wanna do a Buffalo Smokestack"
9๐ -3๐
(noun) - a sexual act involving a clown, a chimpanzee skeleton, an apple pie, a wheelchair, a bowling pin, a bible, exactly three tubes of toothpaste, a compass, a grandfather clock, a barbie doll, a carton of egg nog, and a cattle prod.
"...that was disgusting!"
"Not as disgusting as Andrew giving Meredith a mexican smokestack."
73๐ 22๐
This is when the person performing oral sex on someone consumes a large quantity of Big Red gum beforehand causing the recipient of the oral sex to cry.
It's all fun and games until you try to sit down after a cinnamon smokestack.