a tattoo on a girl starting at her middrift, ending somewhere on her thigh
ooh! look at that fine girl! too bad she has a skank flank.
by RiaRadness September 17, 2008
A tattoo stretching from your arm pit to your hip
when she took her shirt off she had on hell of a Skank Flank
by My name is what my name jeff May 13, 2015
the ugly friend who always accompanies the great looking girl you want to be with who you have to convince your friend to double date with.
i'm going for the prize -- you take the skank flank.
by paul grimsley September 04, 2006