Top Definition
When you shove your dick so far up your partners anus you penetrate their cerebral cortex, leaving them in a drooling and incoherent state of mind (Much resembling a lobotomy)
1. I had a crazy time with Tommy last night. I swear that boy gave me an Anal Lobotomy.

2. Oh shit bro! I need to find a good place to dump a body. I think I just gave my girl friend an Anal Lobotomy
by PoppaGnatSperm August 13, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.