Any action, person, or situation that is destined to fail.
Did you see that poor guy trying to pick up the hot chick? Failbait!

That nerdy guy has failbait written all over him!

Don't go to Creamfields this weekend, the lineup sucks. It's totally failbait.
by Mysera April 30, 2011
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When an online paedophile is caught and prosecuted in the process of attempting to lure or groom young females.
Prison officer : Oi, nonse. What u doing back on this wing?

Paedophile : Oh it turned out that girl i was grooming over the internet was really just a impersonator from the police service. She was total
failbait
by hcnerfekaj May 26, 2009
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