A female who is very ugly, usually used when the female in question is wearing revealing clothing or thinks she's very attractive.
Can also be used when a friend of yours points out a female who he thinks is attractive but you don't think she is.
1) hey man, look at that girl, she is wrong
2) that girl is the most wrong i have ever seen
3) friend: that girl over there is fit as
me: no way, that's wrong, she is wrong
something that is ok, it's not heavy (good) and it's not long (bad), it's just standard.
friend: that car is so heavy
other friend: nah, that car is whack man, it's long
me: i think it's standard