The act of completely pwning someone extremely hard and leaving them in complete hysteria, confusion, and possible madness.
Usually extremely funny to the person who initiated the pwnfucking.
Can be done on the computer, video games, and in real life.
1. Dude, we just pwnfucked the shit out of Johnny with that Rick Roll link!
2. Damn dude, i just got pwnfucked by my dumb ass friends.