Moben Joke 

When a joke is so bad you have to refer to it as a 'moben joke', this is the epitome of shitness.

"Friend A: What did one fish say to the other?
Friend B: I don't know...
Friend A: 'Whats a nice plaice like you doing in a girl like this'
Friend B: Dude, that was a Moben Joke..."

Moben Joke by MSquared March 23, 2012