tricking people in order to get back at them for breaking up with you in completely ridiculous ways--i.e. via text, in front of a bff 4 minutes before school starts, etc.
I'm definitely gonna dupe him tonight. He's a douche.
dope, smack, H, heronn with an i, a white-ish brownish substance that enables its user to experience heaven and hell during their lifetime, usually injected, but can also be snorted or smoked