hooved up 

a wrinkle or bump in any material exhibiting symmetry.

Wow, there is a big hooved up place in the road!

hooved up by PC September 1, 2004

Hooked Up 

When 2 people kiss and/or fuck.
I agree, it depends on your region.

'I hooked up with your sister'

Hooked Up by Diego November 12, 2003

hooked up like a dumptruck 

to get a lot more than you pay for or expect due to the kindness of someone else looking out for you.

Bono- " did you get that dime bag?"

Me- " yeah, it's hooked up like a dumptruck"

Bono- " holy crap that's the fattest dime bag i've ever seen!"

hooked up like a dumptruck by randyseyecandies September 14, 2010

Hooked up 

Nobody knows exactly, can be anything from holding hands to having anal sex. Pretty sure it drives most normal people insane

Bro: yo did you hear, hoe from our school hooked up jock?
Me: No. What did they do?
Bro: They hooked up
Me: Okay but bro, like, what the FUCK DID THEY DO?
Bro: How the hell should i know, i just heard they hooked up! fuck

(and now i searched for what it means on UrbanDictionary.com and still couldn't find an answer)

Hooked up by Bob Marusi October 10, 2011

Hooked Up 

Hooking up with someone, making out with them, but not going all the way. Regional usage; note that "hooking up" may mean you went all the way in some places.

"We hooked up last night"
"John and Katie hooked up at the party"

Hooked Up by your mom March 10, 2003

hooked up 

depending upon the region it generally means two people either made out or fucked.

"Did you hear about Mary and Joey? They hooked up last weekend"

hooked up by billybobjoebobsteve September 4, 2005

Hooked Up 

When two people are making out and or having sex, which could lead to nothing or perhaps a relationship. ((pass tense))

Josh and Carrie hooked up already?!?

Hooked Up by Jessica L. December 28, 2005