anti irection 

when you look at something so disgutuing or someone so ugly your penis curls up into your anus to provide pleasure to counteract the displeasure caused by the sight.

WHOAH! She was so ugly she gave me an anti irection.

anti irection by Adaaaaaaam March 24, 2009

Antirection 

The opposite of an erection, this happens when you are so unattracted that your penis actually gets smaller.

Holy shit dude, that bitch just gave me an Antirection!

Antirection by Riley zor October 14, 2008

Antirection 

The opposite of an erection. Usually achieved upon sighting a minger, but can also occur after seeing a hard hit to the testicles.

Not to be confused with shrinkage.

1.) Jay: That bitch's face was so whack I got an antirection. I was down to a nub!

2.) OOH WHAT A HIT! I've got a sympathy antirection.

Antirection by TimboSlice October 8, 2008