The act of reaching a certain primal state often after a prolonged edging session of the Prostate, where one reverts back to primal settings to ejaculate
Similar to gooning and often combined, typically Experienced advanced Gooners will level up to this after normal gooning doesnt fulfill their desires enough
Bro 1: "Dude, ive been gooning so much it doesnt fulfill it no more"
Bro 2: "Bro, have you tried Prooning? you know, Prostate gooning? that stuff for serious gooners"