I love the Wizard and I don't know why, he is a lunatic, doesn't care what anyone thinks and just lives his life. Maybe because he is always "winning".....IDK
He's engaged in a fight he cannot win.
If he got bad service, he still should have left a decent tip and not go back to the place.
Leaving $0.20 says more about him than the service he got.
It's a lose/lose proposition for him.