When someone says something, or adds something to an already funny situation with the intent of making it funnier, but it kills it.

Totally.
Guy one: "...then he said 'where's the chicken?!'" Guy two: "hahahahahah" Guy three: "ahha yeah, then he ate some noodles!" ... "Dude...spoongun..."
by Hevesker August 22, 2010
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Winding down to holiday mode when you should be working by wasting as much time as possible on trivial tasks and distractions.
Q: What is Taylor pratting on about now? The most productive thing he's done all day is make a scale model of the eiffel tower out of paperclips!

A: Yeah he's on holiday next week, he's busy spoongunning.
by dosser1 August 25, 2009
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