Top Definition
Royal Navy slang dating back before the Second World War, it means to defecate, crap, shit or take a dump. Nothing fancy, to crimp off a length you merely have to evacuate your bowels.
"That fat fucker of a stoker is getting shitty with me again!"
"What're you goin' to do?"
"Next time the cunt is down the engine room, I'll crimp off a length in his best boots!"
by AKACroatalin April 10, 2015
Tightening your sphincter mid poop to cut it in half.
I had such a massive turd this morning, i had to crimp off a length to stop it rising too high in the bowl
by Doctor rotcod February 25, 2014

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.