Top definition
An annoying sidekick who frequently interrupts comical anticdotes by anxiously blurting out the final line, an act that greatly diminishes the humor of the story. This person likely desires attention.
Don't even bother trying to tell any stories around jim. He's such a punchline pirate he'll wait til you set up the whole story then ruin it at the very end.
by lenneord October 22, 2008
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