Ah, Jar-Jar Binks. Only character ever to be apologized for by the director.

Sadly, I've gamed with people like this.
One of them was the gm for a whfrp game. That did not end well, but here are the highlights:Having a zealot throw one of the party membersinto a door which our rogue was trying to pick, knocking everyone but himself off the bridge we were standing on.

Having a swarm of rats bite off the elf's ears.

Being sexually assaulted by skaven.

See also:favoratism.