Jailbaitacular Share definition Flag 1.) Adjective to describe a girl who is jailbait. Man, that girl Jaime's going out with is jailbaitacular. Jailbaitacular by KimJTheMexicanLover December 11, 2011 0 0 Get merch Get the Jailbaitacular mug. Buy Now — $32.95 See more merch