unbelievably fucking furious, steam-coming-out-of-ears mad. typically this emotion stems from sexual frustration.
"Oh my god, I can't believe I lost my keys, I'm so pissed!"

"Yeah? I haven't gotten laid in a year and a half. I'm so giangry I could burst."
by a_tiny_turtle September 20, 2012
Get the giangry mug.