What is the worst beer you have ever had?

The reason I ask is because every Christmas my family gets together and all stay at the same hotel. Part of our entertainment is to search through a liquor store and find the worst tasting beer there. Everyone has to sip from it so we can laugh at the expressions.

Our previous worst was called Dirty ***** (yes that is actually the name). It tasted like, burnt tar and gasoline. But this year we found two beers that surpassed it.

The first was called Old Engine Oil and it was a bitter tasting brew. It was black as night and harder to choke down than a cotton ball.

The second was the clear winner. It is called Chili Beer. It has an actual jalepeno pepper inside of it. One sip and you are pretty much begging for Old Engine Oil to wash it down! It was like drinking a beer that was 90% jalepeno juice. My intestines burned for 6 days afterwards.

So beer lovers and haters, what is the worst you have ever had? And don't give me Coors or Bud Light. I want actual crap.