duke up

verb — 2 senses

duke up

verb

1

Slang To dress up; to embellish or improve (something).

I need to duke you up for the party tonight.
The car has been duked up with luxury accessories.

2

Slang To square up; to get one's fists ready for a fistfight.

When he said that, I duked up.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.