crack one off 

v. Masturbate.

She wouldn't put out, so I had to crack one off instead.

crack one off by Pecan Pie April 30, 2004

crack one off 

v. To blow your load, or cum

"I got so excited when I saw her that I nearly cracked one off."

crack one off by BigJC December 1, 2003

crack one off 

v. To fart, usually loudly or pugnaciously.

Some dude on the train cracked one off as I passed him by.

crack one off by Niall February 11, 2004

Crack one off in the dhansak 

Any retribution by restaurant staff towards rude customers.

Don't be so rude to the waiter, Jeff, or he'll crack one off in the dhansak!

Crack one off in the dhansak by dannyboffin November 19, 2007

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