Crab Hands 

The process of crossing your fingers by putting the inner fingers over the outer fingers, creating two prongs on each hand. Often used to let somebody know that they are being "crabby."

"Omg. My friend was being a total bitch, so I flashed her the crab hands."

"Nice."

Crab Hands by Revolutionary2009 June 30, 2009

Crab Hands 

A dance move where one puts a large frown on his face, crosses his eyes and moves around making crab pincers with his hands. It is essential to get up into peoples person space while preforming the Crab Hands.

" Yo dude, what are going to do for the dance tonight "

" I dunno...fuck it, i'll just Crab Hands."

" That's whatsup"

Crab Hands by Big Daddy P-Stop April 1, 2010

Crab Hands 

When your hands start to make shapes similar to that of a crabs hand/claw while playing Guitar Hero. Also known as Guitarthritis.
Some also call it Crabbing which is the the actual process of getting crab hands.

John Hey look at my note streak
Dave Nice keep it going
John Oooh god...im crabbing!!!!
Dave Man that was not a good time for crab hands.
John Your telling me.

Crab Hands by DFTOcelot October 16, 2008

Crab Hands 

When one repositions and moves their hands in a quickly-paced pinching motion, similar to that of an angry crab.

We were just sitting there when this kid started waving about, making crab hands. What the hell.

Crab Hands by DaveyJones April 1, 2009

Evelyn & Crab-tree Hands 

A drinking game in which each player holds two bottles of beer (one between thumb and pointer finger and one between pointer and middle finger) in each hand and then secures the bottles with tape. Each bottle should have a straw in it for sipping. Prior to taping the bottles, light several freshly scented candles. Upon finishing the beers use the straws to blow the candles out. First person to finish all four beers and blow out the candle via straw proboscious wins.

Hey Nate, want to play Evelyn & Crab-Tree Hands? Ya know, the one from Tom Cruise's Top Gun.

Evelyn & Crab-tree Hands by Transatlantic Gingerz June 22, 2013

Crab Arm/Hand

When you’re pushing heavy at the gym and suddenly one arm that you don’t fap with as much starts letting you down so you continue the set with your strong boy hand.

Kershit the dickless: sheit mayne that dude is lifting 4 plates with his one hand.

Cetnar de Nark: yeh bro but his left hand is giving out.
Kershit the dickless: fuck you’re right! Fucking looks like those crabs with one big ass claw and their other looks like some retarted prop from the Halloween store.
Cetnar de Nark: yup definitely a crab arm/hand

Crab Arm/Hand by Smoke and Fork Banger’s Club September 13, 2018

Crabhands 

Uncommon masturbation technique in which the masturbator either a) uses both hands in a crab-like manner (thumb is one aspect of pincer, remaining fingers are the other pincer) to induce pleasure by sliding up and down the shaft or b) uses one hand on the dickhead; prevalent in the Mormon community, where young men are left to their own devices on how to jerk it.

"Give me 10 minutes guys."

"Why bra? What's the deal?"

"My dong is beggin' for the crabhands." (Door Locks)

Crabhands by ColonelClusterfuck October 11, 2011