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1.
A FESER is when you get an itch down in your crotch and you stick your entire hand under your underwear and scratch away, while everyone is looking.
Damn that guy must have a feser.

While micheal was making out with his girlfriend,he got a feser and started to scratch.

Guys i have a feser don't look.
by a member of the bjcc April 27, 2013