by lil tay is gay November 02, 2018
by Tiki Man September 09, 2003
Blue grabs is where you have a fungal infection which grows on your toenail which grows in your mouth( teeth and tongue) instead.
blue crabs is where after you suck on someones toes because you have a foot fetish and they have a fungal infection on there toenail the fungal starts to grow in your teeth on your tongue
by YELLOWDOG1996 April 07, 2010
A sexually transmitted bug, crabs, which are red and you get from having sex with the devil. More used as a joking term by high school freshmen, devil crabs are more often than not, said to be had by a freshmen who has had sex before they turn sixteen.
Jane:I've got crabs.
Jenny:You've been sleeping with too many guys.
Jane:I think they're red.
Jenny:That's gross. What? Did you have sex with the devil and now you have devil crabs?
Jenny:You've been sleeping with too many guys.
Jane:I think they're red.
Jenny:That's gross. What? Did you have sex with the devil and now you have devil crabs?
by Saggysocks May 05, 2007
When you put your thumb and index finger in a pinching position like a crab, and pinch your girls puffy upper vagina multiple times in a row. In a jabbing motion.
by Thundacat October 30, 2013
by moahahha poonani December 13, 2005
When an arthritic man and a woman love each other very much they have crab sex. It is called crab sex as the arthritic man will only move awkwardly sideways, not up or down.
Guy1: (pauses game of quietpes)Whats that noise coming from upstairs?
Guy2: Thats my housemate with his girlfriend
Guy1: That doesn't sound right, he's doing it wrong.
Guy2: No he's got arthritis remember, it's crab sex
Guy2: Thats my housemate with his girlfriend
Guy1: That doesn't sound right, he's doing it wrong.
Guy2: No he's got arthritis remember, it's crab sex
by mr crab June 14, 2007