To borrow money from another person, with no intention of ever paying it back.

ex. "Lend us a tenner, mate. I'll sort you out for it in the week"
The bastard borrowed a fiver off me the other night - he'd better not jenk me again.
by dvarpala June 14, 2004
Get the jenk mug.
a racial slur directed towards people of japenese and/or chinese decent
Look at that kid, I bet he is a little jenk.
by ranch dressin March 16, 2005
Get the Jenk mug.
the term used when passing a spliff on after selfishly smoking it until there is barely anything left.
"What the f***s this shit, you jenky rarse!"
"Oh gosh, I'm down to last jenks. May as well keep hold of it.", Phil
"Here you go mate ;-)", Jenky
by Dangerous Phil May 29, 2006
Get the jenks mug.
The ending to a sequence of Hemph's Chigity's and Coolumb's
Hemph Chigity Hemph Coolumb Jenk
by DY June 4, 2003
Get the Jenk mug.
Jenking off is the act of taking a big whiff of jenkum before jacking off, using the left over sewage from the jenkum bottle as lubricant.
I heard Steve jenking off in the bathroom at school.
by School Wizard February 8, 2011
Get the Jenking Off mug.
The process of huffing Jenkem immediately upon wakening.
"With glue, I just hear voices in my head. But with jenkem, I see visions. " - Tom Cruise

"I always wake and jenk. Everyday. I even got my own batch of home brew." - Area local
by mudbutt55 January 16, 2013
Get the Wake and Jenk mug.