jimmyfuck 

To aimlessly and mindlessly jiggle, cajole or slap a piece of equipment of which you have no understanding of in the hope that it miraculously 'heals' itself and becomes functional once more.

Bugger!! My laptop froze up!!

Here, lemme jimmyfuck with it.... There you go, good as new.

It's dead now....

It was working when I gave it back to you!

jimmyfuck by UDM1234 October 25, 2011

jimmydick 

To preclude a person or organization from an opportunity (i.e. - an event, deal, or situation) with a negative context.

In other words, the first party screws the second party out of a particular opportunity.

Upon arriving late to a dinner event, when dinner has already taken place.: "Well, it looks like I got jimmydicked out of dinner."

In a business context: "Why is Steve jimmydicking us on this deal?"

jimmydick by FrankZappaSA September 2, 2011

Jimmyjack 

A Baseball Term For A Three Run Homer

Frank Thomas just hit a Jimmyjack to give the Blue Jays a 3 to 1 lead over the Red Sox.

Jimmyjack by J Manning October 17, 2007

jimmyfun 

A very handsome and brilliant man with a strange attraction to cars of different kinds. He is sweet, funny and witty, and is often seen with a nicely shaped beard.

"Oh man, look at that sexy car!"
"Haha, you're such a Jimmyfun!"

jimmyfun by Gladioli March 30, 2005

Jimfuck

To spark a conversation via msn only to be told the recipient has to go, and then blocks you.

Dayman : Heyy man
Chris : heyy... I gtg
Dayman : Man dont jimfuck me

Chris appears to be offline.

The following message could not be delivered to all recipients : Man dont jimfuck me

Dayman : FUCK.

Jimfuck by MyNyukkah9 October 30, 2008

Jimmyjunk 

A man's testicular area

Doug took a hard shot to the jimmyjunk.

Jimmyjunk by j-train March 11, 2004

jimmy fuck 

a slang term much like douchebag, but used in Ireland, because "jimmy" refers to king james and the Irish never liked the king, the term is mostly used when you're saying something is annoying.

This computer is a jimmy fuck! It's lagging again!

jimmy fuck by sentry354 December 27, 2008