ds7 overheard my nephews talking (who are 18 and 17) and now is asking that question.
So I answered "it's a bad word to describe a girl, it's a bad word"
ds "but whats it mean?"
(he doesn;t give up on these things)
me: a girl who is not nice. It's really not a very nice word and should't be used.
ds: how does a girl dress not nice? J said 'she dresses like a skank'"
me: uh..... I guess someone who shows a lot of boobs or something, although honey a girl can dress however she likes really. "
ds: then why don't J and T think V is nice?
Me: uuuuuuuhh..... You know kiddo I don't know, isn't kung fu panda on?
Thankfully he ran to check.
Mom Fail. ??