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4.
vb. To strongly alienate, annoy, or otherwise irritate.
Havin' your boys ask you to do shit they've gotta do, but are too damn lazy to not do so, just fucking creases me.

Tim: Hey bro, did you phone up James for the flex tomorrow?
Alex: I've tried, but the man hangs up every damn time! He's fucking creasin' me.

Ron Paul haters crease me.
by lilvillin18 January 22, 2012
 
1.
Used in the UK as a slang word for funny, its unsure where the word started being used in this way but its one piece of slang that has swept its way across and is now used by most people in GB its due to the fact that something makes you laugh so much that your leaning over and cause your sides to "crease" tho its now used very over-commonly.
School Teacher: Billy get out the class, dont do that EVER again

Class: HaHa xD What a crease Billy..
by BongTokes4U November 18, 2008
 
2.
part of the womans body where you will find a crease (the vagina)
swanton: Hey boys, yall get any crease tonight?
boys:uh. yeah dad...?
by sniwed June 17, 2007
 
3.
in the shower with your best friend but having you normal bra over you sports bra, also eating a a pan of cake with a spoon and also listing to lady gaga now that is what we call crease
like malik huping the floor you would call that crease
by annnnn_chelsea June 17, 2013
 
5.
New York's hottest club. Club promoter, Tranny Oakley, has gone all out. Inside is just everything: lights, psychos, ferbies, screaming babies in Mozart wigs, sunburnt drifters with soap-scum beards..
I went clubbing at Crease with Stefon last night. It was insane.
by newyorkpartygoer13 May 23, 2011
 
6.
N. To create a impact and influence a direction or outcome.

V. creased, creas·ing, creas·es
"Wow! You made a creased my decision, thank God!"

"You creased my way of thinking"
by Thesmartone February 18, 2012
 
7.
(verb) To have sex with one's butt crack. Similar to titty fucking, but with ass meat instead. Great option when hooking up with a girl with no tits but a fat ass. see also: creased, creasy, creaser, creasing.
She didn't want to have sex so I asked her if I could crease.
by Danimalicous July 19, 2014