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Definitions by Mustang Man
piitb
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Put It In The Butt. A term offten
used
on the
popular
3.8mustang.com. The members of
this website
are notorious for PIITB.
"Mormonstang has a hot
sister
,
I would
really
like to PIITB!
piitb
by
Mustang Man
July 3, 2006
Get the
piitb
mug.