Crank off 

Masterbation. A slang term for male masterbation.

Dude, you can't trust your girl's birth control. You better just crank off alone in the tub and leave her alone.

Crank off by jwells1234 September 3, 2009

crank off 

to leave

to let loose with something or other

to shoot a gun

to relax, or chill

1-im bored, i feel to just crank off

2-im gonna crank off this fart straight into his hair

3-dont make me crank off this shooter

4-man1:wot u doin 2day?
man2:im just gonna crank off/im just cranked

crank off by big poppa smurf May 22, 2008

Crank one off

Masterbate.

I'm so horny! I'm going to "crank one off"later.

Crank one off by Dirty dancer October 14, 2017

crank it up and rip the knob off 

An 80's term meaning to crank up the volume on a boombox and rip the knob off so nobody can turn it down.

Boombox: (song starts playing)
Guy: This is my favorite! Crank it up and rip the knob off!

crank it up and rip the knob off by Amethyst Watermelon September 5, 2016

Crack off 

jacking off using crack as lube.

ENTER NAME HERE does crack off in his basement

Crack off by -RiCe-PiCKeR- November 12, 2010

crack off  

To crack off is to masturbate wank

I'v had enough dinner, i'm going to crack off.

This game is boring, wana crack off together?

I cracked one off on my dads car this morning before he woke up

crack off by Paticus January 14, 2009

Crunk off the chain 

When something is so awesome, it is not just crunk nor is it simply off the chain. It then becomes, crunk off the chain.

Dude, at that party last nite, I found 500 bucks and I got Megan Fox's number!! It was totally crunk off the chain!

Crunk off the chain by The original HSM May 28, 2010