dude oneself up

dude up

To dress formally, perhaps more formally than usual. A reflexive pronoun can be used between "dude" and "up." You need to dude yourself up for this event tonight—a suit and tie would be appropriate. I duded up for the birthday party and was embarrassed to find the other guests in shorts and T-shirts.
See also: dude, up
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

dude (oneself) up

tv. to dress in fancy or stylish clothing. Why don’t you dude yourself up so we can go out tonight?
See also: dude, up
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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