Definitions by Fanblade12

Crab 

Someone who has a dramatically stronger limb on one side of their body because they don't work out both sides evenly giving them the appearance of a fiddler crab with one unusually large claw (arm or leg).

"Chris is such a crab, his right arm is twice the size of his left."

Crab by Fanblade12 September 12, 2016