Aggy: Getting angry or violent. It is short for agitated.
I'm getting aggy now!!
Dead Ass: To be completely and honestly serious. A reply used by people who have been questioned on the truth of their comment. To be truthful and not lie. A truncation of the phrase "dead ass serious".
Jackie: "I heard that Amber kissed Jackson!"
Paige: "No, she isn't in to his type,"
Jackie: "Dude, Dead Ass! It happened."
That was dummy rude, you don't even need to come at me like that.
Man, i'm dummy tired..
That test was dummy easy.
Don’t @ me: Don’t come at me
Don't @ me for liking the Kardashians!
Gronking: Violently spiking an object (most common is a football) to the ground in celebration.
Gronking a department store mannequin leg.