1. Someone one that does not display there true intentions, rather they mislead you into believing something else or try and lead you on in one way or another
2. Someone that pisses you off and you can't figure out why
3. A girl that appears to be interested and then fails to seal the deal; similar to a tease
but more proactive
Amy is such a bangaround, she asked me to go out to dinner and then bailed at the last minute.