Ridiculous Tipping

[PoBoy321]

So last week, I went to Brooklyn Heights with a friend of mine and we went out to this ale house for dinner, had a few beers, some good food and generally a good time.

When it came time to pay the bill, I needed the bartender to break a $20 for me, and I left him a dollar on the bar. My friend made fun of me for tipping the guy for making change, but I'd been drinking and I try to be an overly generous tipper anyway, because I know that when they see an early 20s college kid, people expect me to be an awful tipper.

Anyway, what's the most ridiculous tip you have/would ever give?