Jammy Joke 

A joke which is actually a lie. But is called a jammy joke Because it is less harsh than a lie. It contains jammy because it is so packed full of jammy lie goodness

Person one: i like mudkipz

Person two:Really

Person one: JAMMY JOKES i heart Charizard

Jammy Joke by Michaleson November 23, 2010

jimmy joke 

An inappropriate or dirty joke

Meghan: I just heard this hilarious jimmy joke
Carmen: omg tell me
Meghan: what's the useless piece of skin on the dick? The man!
Carmen:that's the funniest jimmy joke I've ever heard!

jimmy joke by A mono October 30, 2015