Jenko

to do something totally unbelievable

I dont believe it, he's done a Jenko.

by Met Office February 6, 2003

jerk

A person who does not use their turn signal.

Someone is driving and has to turn left but doesn't signal "you jerk!"

by A. E. Whitman February 26, 2007

mercy jerk

a handjob given because the girl felt bad for the guy.

Dude, i got a mercy jerk last night 'cause Judy found out about my grandma's death.

by s. po December 14, 2008

Jerkanoff

someone who is being a total ass and doesn't quite know it though it is obvious to everyone else.

1) "Mike, you are such a Jerkanoff! I can't beilive you'd make your girlfriend bring barbecue sauce for you to the fair and you don't even thank her for it!"

2) Telling him that he sucked at his solo was such a jerkanoff thing to do! He doesn't have any confidence in himself anyway!

by TheGroinAssassin September 21, 2009

Jelko

Jelko- The act of smoking Happy Shamen Herbs.
If smoking marijuana gets you "high", Happy Shamen Herbs gets you "Jelko". A more intense and energetic "high".

Jelko

by gouldson July 19, 2010

jerk punch

signature move of naweed. punching som1 in a downward jerking motion making sure the knuckles hit first causing extreme pain and usually a dead arm, called the jerk punch because of the jerking off motion of the downward punch

OMFG naweed jerk punched me and i cant fucking feel my arm omg wtf

by weedsterandzach November 12, 2010

jerk tent

A tent you set up in your office that you use to jerk off in. It gives the user some needed extra privacy while jerking it at work.

Alternate Definition: A temporary shelter designed to allow one to jack it in the work place while not incuring a sexual harassemnt suit by showing their co-workers their business

I just bought a new jerk tent online. I can't wait until it gets here so I can jerk it.

by biglerm April 22, 2011