A fork of Rural Dictionary
Adjective - Condensed version of Irritating. Can be used to denote both one's own feelings of annoyance and also used in noun form.
"I can't stand this song, it's so irry"
or
"You're being Irry" / "He's Irry"
Noun - Drug addict, particularly a meth or crack addict.
"Did you see how dilated that guy's pupils were?"
"Yea, I know who he is, he's a giant fritterhead"