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1.
the state at which both nipples are permanently erect
Wow, that guy is either really cold or has permanips!
by Erica C. Jones February 06, 2009
 
2.
A woman who's nipples always seem to be visibly hard. this can be more commonly found in women who have had breast implants, but is not a specific requirement for permanip.
dude i've seen that hoe three times with her nipples sticking out through her shirt. The bitch must have permanip!
by Christian Hummel May 23, 2008