look up any word, like donkey punch:
 
1.
A clever phrase to let chums know how thouroughly annoyed you are with them at any given moment. Most effective when cleverly hidden in an unexpected place, in a seemingly unrelated sentence. (See example below.)
Chum: Man, did you watch that special they had on dateline last night? The one about Lynyrd Skynyrd? That was really cool.

You: Yeah, it was pretty sweet. Almost as cool as SHUT THE HELL UP!
by Bassdog109 August 26, 2006
 
2.
Another word for saying "be quiet" in an angry manner.
Shut up!!!Shut the hell up!!!
by Tyler April 05, 2004
 
3.
a self explanatory command
A: Shut the hell up!
B: What?
A: Shut it up, quick! Before it sucks us into the void that it is!
B: Oh, you meant that gaping portal to hell in my bathroom. Yeah, uh......that's a toilet.
by I live in Passaic June 20, 2005