When someone does or says something unforgivably ignorant and/or idiotic that negatively affects another person or group(s) of people(akin to betrayal).
He pulled a fucking burke when he ratted us out to his mom!
A boy who is a total creep. He txts every girl he can get his hands on. Only to ask to sext or to hangout so he can hook up withthe hundreds of girls he texts. Too bad nobody texts back =