macksen
A macksen is a guy who acts like he's the king of the castle. He'll charm you, but when it's time to get serious, he'll ditch you and make you look like an idiot.
He said he'd never cheat, then I found him with 3 girls at the mall.
He asked me to his party, then showed up with his ex.
He told me he'd be my BF forever, then left me for his ex.