j bone 

synonymous to a joint

i rolled a fat j bone and smoked it to the head

j bone by mike mke July 11, 2006

j bone 

An erect penis that has a distinct curvature to the left or to the right, or up or down, resembling a letter "J"

Dude, did you see the J bone on that pornstar's dick? It was curving way to the left!

j bone by Joelbone March 10, 2008

j bone 

An intentional grazing or touching of a women’s lady parts (especially boobies) made to look accidental in the workplace.

He reached for the rack of pint glasses and accidentally on purpose, grazed my boobies with his hand, and therefore j boned me.

j bone by his co-worker March 5, 2012

J bone 

A slang term meaning erect penis. This is the shortened form of J bonedawg.

I can't stand up right now because I've got a J bone .

J bone by Me, My Cousin and the Moose July 24, 2006

J-Bone 

The Nickname For Toronto Maple Leafs Forward Jason Blake.

Did You See That Dirty Goal By J-Bone? Bar Down Baby!

J-Bone by flyerboy91 October 24, 2009

J-Bone 

Another name for a joint.

guy 1: hey I'm about to roll a j-bone you in?

guy 2: HELL YEAH!!!!

J-Bone by o'ring August 17, 2010

J-Bone 

A person whos name starts with J (hence J)and has sex with many women (hence bone).

Yo that's a real J-Bone beside you.

J-Bone by sinaman May 26, 2006