Derived from the term butterface. Refers to a ridiculously mismatched couple. Generally describes a hot chick dating an ugly guy.
Dude look at that girl he's with?!?! They're totally a buttercouple!
by Noam Lovinsky October 23, 2004
Derived from the term butter face, butter couple refers to a couple in which either the male or female is much better looking than their counterpart.
Why is such a hot guy dating such an ugly girl? What a butter couple!
by Andrea December 05, 2004