chuck one off

To engage in a solitary bout of onanism, to punish percy in the palm. To ask for a date with Mrs Palm's five lovely daughters.

"Ey up son, gonna chuck one off while I watch?"

"Sod off Mr Jackson."

by Jabo June 11, 2006

Burn one off

To set fire to ones flatulent gassy fart. Can be done alone or as a party piece. If done with a crowd of mates a competitive element may arise to see who can burn off the longest flame.

"Quick, Lend me your lighter" said Andrew, "I've been on the baked beans, sprouts and Guinness again so stand well back while I burn one off".

by monty3945 February 7, 2013

Thrown One Off

Male masturbation.

I arrived at Barry's, on the way in I caught a whiff. He'd just thrown one off.

by harry_ belafonte April 7, 2009

fire one off

To fire one off is to take a crap.

I hadn't crapped for a month, until I couldn't hold it in any longer and I then just fired one off.

by OliverS May 7, 2005

Squeeze one off

Male masturbation, generally when not at home.

"Lastnight at my mother in laws house, the meatloaf was so good I had to go to the restroom and squeeze one off"

by ChuckU.Farley March 25, 2009

Squirt one off

Squirting off a load, the completion point of masturbation

After watching a porno , Jon ducked into the bathroom to squirt one off.

by montyl January 21, 2010

thug one off

slang for masturbating

"Dude, I just saw the finest girl. Def need to go thug one off."

by KaityB May 3, 2006