1 definition by Duffman5

1. (noun) Someone who isn't open to understanding anything they don't want to understand; they're closed-minded people and they will judge anything they can't identify with. Ironic part is that other people will say, "what's up that guy's ass?". This might imply that they have a loose ass.

2. (also noun) Someone who many would see as too careful with their money. Being thrifty or cheap.
1. Movie: Coupe de Ville (1990)

Marvin (drill sergeant in the Air Force): "So you think I'm a tight ass huh?"
Bobby egging him on: "Oh I know you're a tightass, everyone knows you're a tightass."

2. "We went to the movies and the dickhead said he forgot his wallet, so I paid for all his shit. The next day, I find out his wallet was in his coat pocket the whole time and he's a surgeon with no family."
by Duffman5 February 11, 2013
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