Pig
If anybody called you a pig, you could declare that it stood for "Pretty, Intelligent Girl", and was thus a compliment.
written by an*nym*us u*e*, approved by Phil
If you're wise to the "pretty, intelligent girl" conversion for PIG, then call the girl a PIP, which is the nice compromise of "pretty intelligent pig".
written by Cr*i* H*ds*n, approved by Log