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1 definition by Megroxorz

 
1.
Fucking ugly piece of shit. Example: your dog, your mother, your 5th grade science teacher.
"Wow Bob ... you are just one FUPOS!"
"Your face is a FUPOS!"
"FUPOS fucker!"
"Rachelle, your car is a FUPOS!"
by Megroxorz January 20, 2008