ButterFaceadjn - (i)A term which refers to a female with an attractive body but a tainted face; (ii)An ugly lady with nice curves; (iii)The application of a paperbag comes to use for males
Examples:
Kinda reminds you of that time when you're shopping and you happen to stumble across an attractive young lady when you see the most hideous thing looking back at you. Vice versa for the women though. Sucks doesn't it ?
