noun,verb, or adj.-to be fake or inconsistent, to say one thing yet do another.
deivatives- flammed, flamming, to flam, flamtastic
Bruh, that chick is such a flam sometimes! (noun)
Why must he be so flamtastic. (predicate nominative (noun))
He forgot to give you a ride again? Boi, he flammin. (verb)
Oh, here comes our flamtastic teammate himself. (adj)