We've already established that conservatives are not funny, and that liberals are. Why is this so? Generally, the people who are getting beat up, oppressed and downtrodden have to develop a good sense of humor in order to forestall the suicidal insanity (see The Jews, who are funny, and The Prussians, who are not). So it makes sense to us that this weekend's Left Forum liberalpalooza will be rocking a comedy show headlined by the funny and very ballsy Yes Men. The show is called Tell Your Friends! and goes down 8pm on Saturday at PACE University ($15). The amazing video below, of the single greatest political prank ever, is why you should go.