Baesic

Noun/adjective

A lover, significant other, or side chick/dude who is widely regarded as basic, consistent with the generally accepted criteria of that state of being, especially as relates to a rebound or anyone who succeeds (or is simultaneous with) a more interesting, intelligent, or worthy counterpart.

See also basic

Have you seen his new girlfriend? How could he even date her after me? #BAESIC

This n*gga don't think I know what he's up to! Who would cheat with such a baesic?