A highly contagious Emotional STD contracted by caring too much about a parasitic person who cares very little about you and far too much about themselves. Mental Crabs can give a person the feeling that their heart and brain have been drained yet they have the desire to allow the parasitic person to continue feeding off of them. The only way to treat Mental Crabs is to sever all contact with the parasitic person and cleanse the heart and mind with the company of positive, caring, loving people.
by MakeajokeItmakesitbetter January 23, 2013

mr. crabs is a crab, that has the crabby crab smell in a crabby way that makes him crabby. he is a crabby crab.
by angievillechalane@gmail.com July 30, 2018

The act of shitting on your partner's chest while they are in a crabwalk position. Your partner then proceeds to walk around the room in a crabwalk position until the shit cools.
"My girl and I went to Red Lobster last night, but it wasn't until we got home that I got to have the steamed crab!"
by Bananahammer August 20, 2009

by jacob917 October 27, 2006

by Ariel Bender March 25, 2004

by thwak May 13, 2005
