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1.
The crease between the torso and the thigh. Creates a 'V' shape in the direction of the groin.
"My ex-boyfriend was ripped. I often licked at his abs especially his inguinal crease," said Mary lustfully.
by Goodwince January 23, 2009
 
2.
The crease between the torso and the thigh. Creates a 'V' shape in the direction of the groin.
Incredibly sexy, makes girls dumb/thick/stupid
(Basicly i'd encourage all guys to get some)
Girl1: Why are you with that knob
Girl2: He has those sexy thingys (inguinal crease)
Girl1: Ohh I get it
by Emilouh February 15, 2012