When your homie is being unreasonable and gay at the same time. Takes its name from some douche named Cameron Gamble, who grew mildly popular on pornographic sites for his commentary.
The Guy- "Bro can I tap your brother?"
Chucky cheese employee- "Stop Being a Cameron"
V./Adj. Being a generally annoying person by, flexing on friends, taking other peoples seats/spots in line, sharing dip with a man, while you yourself being a man, all at once.
Did he really just cut in front of us, he's really being a Cameron right now