Define Uncle Jerry Meaning

The act of defecating in your pants, caused by intoxication, and smearing your feces all over a friends bedroom, bathroom, desk and even yourself.

The poor man that died on September 11th, 2001. He didn't die of what you think he died of, he died of a Viagra overdose.

The new nickame Alan Kalter, announcer of The Late Show with David Letterman, has given himself in place of "Big Red." This is usually when he uses his street talk to try to sound like a gangster and calls host David "DL".

The engagement in incestual sexual behavior between a brother and sister, often involving a third, unrelated participant. Often times, the encounter involves the use of the position known as the spit roast, with the sister (known as the annie) receiving the reproductive organ of the brother (known as the uncle jerry) in her mouth, while simultaneously receiving the reproductive organ of the third, unrelated participant in either her vagina or anus.