look up any word, like eiffel tower:

1 definition by Monkeytown3

to be extremely well dressed.
You know how when people are buried they are often put away in their sharpest suit. Ex. Two buddies are about to go to a formal affair and one shows up to pick up the other instead of saying "boy u kleen" you would say "nigga unis casket sharp"
by Monkeytown3 August 30, 2006