A man walks up to a high rise roof top bar and sees another gentleman drinking..

The man walks up to the gentleman and asks what the gentleman is drinking and the gentleman tells the man, "if you drink this special cocktail, it will give you great power." The gentleman pounds the cocktail, then immediately hurls himself out of a window. The gentleman then runs back up to the bar and proceeds to sit back in his spot to the horror and shock of the man. The man orders the same cocktail, pounds his drink, hurls himself out of the window, and plummets to his death.

The bartender looks at the gentleman and says, "Man Superman, you are a fucked up drunk."