a female that is of disgusting nature and questionable standards.
Her face looked like a half-chewed caramel, what a mingbat!
by Jack Faromir Khan July 19, 2006
1 more definition
a useless person, usually quite small in stature, that does nothing more than whine and get in your way.
fuck brah he's such a mingbat.
by mrfantastic July 19, 2006