by ColePhelps August 11, 2011
when you're giving anal to a skank ass bitch and she gives u ne lip, b 4 u cum, u wip it out and write ur initials on her back.
when i was stone cold fucking this ho from the way, she told me she got gonorrhea. so i wipped it out and gave her bitch ass a wet siggy
by fucksoid February 18, 2005
a wet siggy that drys on your back because you dont know that its there. Then when you put a shirt on, it sticks so you can see the initials.
Holy shit!!! hoo gave you that wet siggy?? cause damn, it aint no longer wet, it dry bro!!! i see the initials, RD, must be that dumb fuck Robin.
by Haxor Maxor February 23, 2005
This is a college or non-college girl that has sex with more than four sigma chis in the span of two semesters.
Hey that chick over there says she wants to fuck me.
Who?
That one...over in the corner.
Dude, she's a Siggy Piggy
Who?
That one...over in the corner.
Dude, she's a Siggy Piggy
by jackendabox December 09, 2009
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