It's a dynamic phrase that could be used to say someone's attractive, or if food looks good. It's antonym is "cook it down" which could mean that someone's nasty, shouldn't sport that type of clothing, or if the food isn't as good as you thought.
(hot chick jogs by) "Mmm, cook it up!"

"What's for lunch today?"
"Chicken fajitas."
"Mmm, cook it up!"

(someone girl's pasty ass crack hanging out) "Uhh, cook it down! Cook it way down!!"
by ohdogmycats October 10, 2009

5 Words Related to cook it up

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×