texter's cramp Share definition Flag muscular spasm that develops on the fingers of a person who types and sends texts inordinately. Dude X: My fingers are hurting unbearably. Dude Y: Texter's cramp, you know! texter's cramp by uttam maharjan June 18, 2010 0 0 Get merch Get the texter's cramp mug. Buy Now — $32.95 See more merch