half mooning 

to eat out fat girls assholes constantly, working from the far side of the shit flecked asshole forward to the front of her cheesy rashers

vince the head gasket is always half mooning boxrots shit caked asshole, thats why he's always so happy

half mooning by buckins July 18, 2006

Half a bar 

To have half an erection.

*looking at cleavage*: "I've got half a bar right now"

Half a bar by TurboPhoenix October 21, 2011

Half-Caf Batwing 

When its hot and sweaty and your scrote gets stuck to your thigh, but just one side. Beeeyotch!

Damn this heat, I got a half-caf batwing goin'

Half-Caf Batwing by its426 October 22, 2003

half blood prince 

Some1 who invented spells at hogwarts, killed dumbledore and was called Snape

Person1: Snape is the Half-blood prince
Person2: Rally? Y U Tell Me! >.<
Person1: cos u didnt know he kills dumbldore!
person2: ARGGGG! the plot is ruined!

half blood prince by 1AM1337 August 9, 2005

half breed

is when two people mix cultures and have a baby

domenic italian fucks the shit out of anna australian and she gives birth to a half breed

half breed by rebeccam September 8, 2006

half-speak 

To attempt to participate in a conversation while still listening to headphones in one ear, in an attempt to look cool and aloof. The action often generates contempt for the half-speaker.

"God, I'm sick of Hamish and Joseph half-speaking all the time!"

half-speak by Fukwit Fred January 17, 2006

half calf 

Half calf can be one of two things. One thing can be when you are trying to cut back on straight caffiene coffee so you get half decaffe half regular or when your penis has half a boner but its not all the way there , so its also half soft.

Mom:yeah ive been having way to much regular coffee lately
Son: why dont u get a half calf?

or

I wanted her to keep sucking me off but i couldnt because i only had a fucking half calf after i came into her mouth!

half calf by massivemanner July 8, 2009