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1.
Yiddish, meaning to push or nudge
American slang for "Fornication" but closer in use to fuck.
So Mary was Shtuping john?
or My cat's name is "Shtup"
by Alex February 13, 2003
 
2.
yiddish, colloquially for fuck. you can see where it came from nudge.
Oy, that goy needs a good shtup
by don't deny it October 07, 2005
 
3.
To shtup, contrary to what these morons have written here, means, literally, to stuff. It comes from Yiddish.

Think about it -- how do you get from "nudge" to "fuck"?

Related: after a male shtups to completion, he speichs.
Parental (read: grandparents) usage: Just shtup all the bags into the car so we can be on our way.

Modern usage: Q: So, how did your date go last night? You give her a shtupping? A: Oh yeah, I shtupped her like a thanksgiving turkey, then speiched all over her face.
by amess May 10, 2010
 
4.
the black girl's 3/5 way of saying shut up.
aw hell no nigga yo betta shtup befo i bet tha cracka ass of yours!
by pale_ale February 25, 2005
 
5.
To stand up someone. Fail to appear.
I can't believe it! John Shtupped me once again. That bizntach!
by ariel shalev July 08, 2005
 
6.
A shortened form of shut up. For when people aren't worth the time or effort of saying the full phrase.
Shtup Megan! I'm right and you know it!
by LanternLight January 06, 2005