one off

1. To act quickly without much forethought.

2. To perform a task using as little effort as possible

Person 1: "Did you finish your report?"

Person 2: "Yeah, but I one off'd it. It's a C at best."

by Gamurman November 13, 2011

one-off

Chiefly British.

-adjective
1. one of a kind; unique.
2. done, made, or happening only once.
-noun
3. a one night stand.
4. something done, made, or happening only once.

This began as a British expression but is now known in the US and elsewhere.

Eddie: Say what?! You base-jumped off the Empire State Building? Were you insane?!

Johnny: Hey, it was only a one-off. I was a turk lad at the time and a little drunk, and I don't think I'd ever have the courage to do it again.

by Raven Grace November 8, 2007

one-off

short for One of a Kind

The one-off neon in Jinsoku is so tight, I wonder where he got the idea for that widebody!

by scottyonapotty February 3, 2005

Knuckling one off

When an fat dumpy lesbian beats herself off and since she's so fat she aggressively rubs her knuckles on her puss to get off

Patti couldn't get the job done with her dildo so she ended up knuckling one off on that big fat pussy

by Bigdickballer420 July 25, 2017

pinch one off

1. To quickly squeeze out a shit
2. To pinch off the end of a rather large shit in order to be done quicker.

Jerry had to pinch one off as the game started in ten minutes.

by Anonymous April 12, 2003

spin one off

to masturbate;

the circular motion (like a piston) of one who is furiously beating his meat.

sometimes, when I see your mom, I go home and spin one off

by droolbomber August 20, 2010

curl one off

To take a shit, lay an egg.

Here Bruce, I think I need to curl one off mate!

by manuel de jesus de alverez fanyardo October 1, 2003