half Spock 

Fingering your girlfriend in both holes, using the index and middle finger. A full Spock would be using your index and middle fingers in one hole, and the ring and little finger in the other.

My lady wasn't satisfied with only a half Spock, so I had to add more fingers.

half Spock by kindofathingbutnotreallythough June 19, 2013

Half-break 

When you are eating and you're full, but you refuse to admit it to yourself, so you just take a little break about halfway into a meal.

Person 1: Half-Break!
Person 2: Dude you're full right?
Person 1: No, I'm just taking a half break...

Half-break by SWS_PTV_BVB_Love_You September 7, 2013

Half-Play 

A costume or cosplay that is not completed or incomplete because you accidentally left part of the costume back home.

Where's your cosplay? It's a half-play right now, I left the wig at home so I have to go buy another.

Half-Play by JACcon August 30, 2013

half pass 

Using only half the useful width of a farm implement.

"Make a half pass with that disk to cut those clods up some more."

half pass by npokpr October 15, 2013

half hood 

Half of a hood.

I don't have a full hood. I have a half hood.

half hood by TheDick December 18, 2013

half rider 

A person who thinks they are good at an stunt sport (Skateboarding, Bmx, ect.)
but really suck, and can only do half tricks.

Wow dude, fred is a total Half Rider. He totally sucks.

half rider by half biker May 30, 2014

half a mung 

The part of an erection that happens just before the full blown rock hard boner

"geez girl, lets get it on, i got half a mung hanging here"!

half a mung by Crak-a-lakin July 26, 2014