used to indicate the superlative.

Man's greatest invention, brain bleach removes bad memories and general DO NOT WANT moments. Every household should have a few gallons.

A suffix added to adjectives to intensify their meanings.

Combination / play on words of the terms "as shit," as in "that was funny as shit," and "ass shit," as in "that was some funny ass shit"

Used as the ultimate adjective (when viewed in adjective form).

(something described asshit is much more than simply as shit)

the blunt end of a bowl of marijuana being smoked, this smoke, or the "ass hit", tastes very similar to the smoke generated from a moldy wet banana peel burning on a citronella candle.

When one hooker hits the crack pipe and blows it in your asshole. Then the next hooker sucks that crack hit out of your asshole

Someone you think is a complete asshole, yet you still want to hit it.