(n) {in the case of female correcting female} One who patiently and thoroughly identifies all faults no matter how insignificant the matter may be.
Usually a best friend.

(n) {in the case of female correcting male} A female coming off as witty and irresistibly attractive even though she can be annoying in the moment by being unreasonably logical and over explanatory.
Involves the correction of a counterpart known as a dumb-dick.
Girl1: I don't think I understand that song.
Girl2: And I though I was the blonde.
Girl1: You are, but you're also a Smarty-Vag!
Girl2: C: You really think so?!

Dude1: So I can't complete a sentence anymore without my girlfriend correcting me.
Dude2: Sounds like she's a real smarty-vag. I don't know if I could handle that...
Dude1: I don't know what it is man. She's a mind ninja or something. I can't resist.
Dude2: She have any friends?
by Bitty3oh3 September 14, 2012
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