Having a butt that is not proportional to the rest of your body or having a large badonkadonk.
Erica is so phat up in those jeans.
by Howie Mr. I Real September 26, 2008
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hooked up phat

a term used when you are hooked up, quite phat.

a good deal.
adam was hooked up phat when he spent 30 bones on his dawg bears cell
by Kyle May 14, 2004
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man, its what yo deala do when he get a big shipment of dadis in and u throw some money his way
Dealer: Dude i got some dank ass chron in from the city man
You: HOOK IT UP PHAT
by dadisaurus June 28, 2006
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Meaning to bedazzle or "make prettier with application of plastic gems" - i.e. an acceptable phrase to shout during lovemaking
Jesse: "I fucked your sister last night"
Aaron: "What?"
Jess: "Yeah, she was hook it up phat!"
by Sam Irwin December 26, 2011
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When you buy trees from someone and they throw in a little extra. Usually applies to weed but you can say it for anything.
Lindsay: Did you get a eighth from him?

Renee: Yupp, and he hooked it up phat!

Lindsay: Let me get some free food from ur job today!
Renee: Yeah come thru, I'll hook it up phat!
by monike16 October 27, 2010
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