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2.
when you're listening to music on your headphones and lay one, and you can't hear it. Then, people look at you liek you did something wrong, but you don't know why
today i was on teh subway, and then i silent farted and everyone looked at me.
by casey simons March 19, 2006
 
1.
When you break the wind, but without making a single noise doing so.
Jake silent farted last night and left everybody confused on why it started to smell so bad all of a sudden.
by someguy4 December 01, 2013