A phrase, mostly used by friends and concerned lovers, to express a feeling of unease over
one's current path of action, on the intuition that this path
may lead to a violent end,
sometimes but not exclusively by crucificationism.
Also can refer to acute messianic megalomania
Guy
1:
Dude, I'm totally gonna go piss off those Roman soldiers by pretending to be the Messiah!
Guy 2: Don't be Jesus, man.
Guy 3: I CAN HEAL THE BLIND!!!
1!
Guy 4: Whoa whoa, don't be Jesus now.