An act of not replying to messages on purpose, even though the message has been acknowledged. This is based off the human Cameron Jackson, who will frequently commit this act, thus the title 'Cammy J'.
"Hey man should we get Jack to come over?"
"I already messaged him, he's seen it so hes probably Cammy J'ing."
"I already messaged him, he's seen it so hes probably Cammy J'ing."
by Melonfuck October 11, 2013