(alternate usage, not the Movie)
Noun, adjective, and explitive describing the condition one experiences when engaged in any intense, tedious, or especially remarkable activity. Usually entails crying, perspiration, bleeding, cursing, screaming, spitting, vomiting, defacating, urinating, dying e.t.c. Something worth telling others about because you survived it... unless youre a pussy.
"Dude, I just squatted 435 pounds! It was passion of the christ!"
"Dave, you were Passion of the Christ after you ate those shrooms and drank heavily last night!"