1 definition by Imakittymewmew

A cute girl who appears to be under 18 and whom would be classified as jail bait but in actuality is older than 18.
Bob: Dude that cute chick is TOTAL Jailbait. Jack: umm she's actually 20. Bob: Man that's Failbait!
by Imakittymewmew November 12, 2010
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