When a girl's legs are incapable of closing properly. Her knees may touch but her thighs do not, leaving a massive parabola shaped gap under her vagoo. Usually accompanied by expansive hips and little-to-no ass.
- Check out that girl, she's like totally bowlegged or something.
- No man, she's got a parabola tootie!
- What a whore …
- No man, she's got a parabola tootie!
- What a whore …
by Ass-hed January 24, 2009