A hat, with a fireman's type of face shield, which protects you from coming into contact with "ass particles" from a third party.

The genesis coming from a story told by an lady who was angry that her partner was cheating. In order to get back at him, she cheated as well, and during that session performed massive amounts of annalingus. Afterwards her partner asked her if she wanted to take a shower before returning home. She said no. He then remarked, "well what if your boyfriend tries to kiss you when you get home." To which she replied...."who cares!"

If her boyfriend had his asshat on, he would be safe.

A complete and utter moron. A dumbass or idiot. A individual with a very low IQ. A person(s) with nothing to offer in a legitimate conversation.

A term that generally used to refer to an individual who has their head permently impaled in their ass making it impossible for the to be useful in any situation.

People who are ignorant. Instead of sticking their heads in the sand they have instead opted to stick them up their ass.

(ass; hat) -noun

1. A person who makes a fool of, or embarrasses his or herself.
2. an idiot or fool.

To have ones hat on ones ass. The ass is not the most common area to place ones hat. Hence the implication that to have ones hat on ones ass is just plain stupid. Often used when drunk to refer to someone who has just broken a pinki promise.

A ridiculous person who lies on television and makes a spectacle of himself usually by making outrageous claims of moral superiority and intellect.