When you think you have farted privately and from out of nowhere people enter into gaseous ground zero.

You know once you drop a fart magnet in public, someone is going to walk into it.

"Murphy's Law" as related to farts.
I was the only one using the ATM, but as soon as I dropped a fart magnet, 2 others came in behind me.

It wasn't me.
by Saharox February 27, 2010
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A fart so bad that it clings to the surface on which you were sitting. This typically occurs with leather seats.
Bob sits in Tim's computer chair.
Bob: Oh man Tim, warn me next time you leave a magnetic fart!
Tim: Sorry man, didn't know it stuck!
by FubarGOB September 21, 2010
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