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1.
Pronounced toe-back. To be extremely ugly, either naturally (upon birth), unnaturally (some crazy deforming accident) or through surgical modification (plastic surgery which made your face worse instead of helping).

ugly horrible nasty deformed yuck dog
Dude 1: Damn, that girl is ugly!

Dude 2: She ain't that bad.

Dude 1: Are you kidding me? She's Toback!
by Bithevoom April 23, 2008