creasing 

Laughing so hard that u cant say anything or make any noise

Lucy: *says something funny*
Keegan: *creases*
Lucy: Oh look! Keegan is creasing. He's laughing so hard.

creasing by Vxaei November 24, 2018

creasing 

simply means laughing

stop creasing at me man

creasing by Anonymous November 3, 2003

Creasing 

A word used by utter twats that do not know how to speak English.

Dave: "I was creasing last night"

Bill: "You're a cunt."

Creasing by ratedr98 February 24, 2013

creasing  

to crease during sleep; or to develop indents in the skin on the facial, arms, legs and stomach area due to the folding of blankets, pillows, arms or other bed time objects

I slept in the same position all night long and now I have these creasing marks all over my arm and face...I look like Scarface.

creasing by torosgirl February 16, 2009

creasing 

Creasing is the sexual act of sliding one's penis in between the ass crack of another individual

"He, what would you do if you if that fat girl over there asked if you wanted to do some creasing later?"
"Dude, that's really messed up."
"No, but really, what would you do?"

creasing by locke76 November 15, 2013

Creasing 

Verb: to crease
English slang, often used as an alternative of 'to cringe'
Often confused with creasing (to laugh)

*insert cringe, unironic TikTok video*
Me: I'm creasing so much

Creasing by despacito_thotslayer November 1, 2018

Creasing 

Straining for a poo, in England.

Mate, that poo had me creasing

Creasing by Christ Bell June 16, 2018