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1.
When a joke is over-used and becomes "dead". It was funny at first, but now it's fucking annoying.
Travis: So I was on top of the mountain yesterday....
Jacob: Your mom was on top of me yesterday!
Travis and others: Hahahahahahaha!!
Travis: Anyway, in the car...
Jacob: Your mom was in the car!
Travis and others: Dead joke bro. Shut up.
by Lman95 August 29, 2010