Top Definition
A physical deformity of the joints of the fingers. Not a birth defect, this deformity manifests itself later in life, common among, but not restricted to football lineman. Named after former CFL lineman Chris Walby due to the large amount of Walby's he suffers from.
Man, did you see the nasty Walby that Kessler has? Sick!!
by bert12369 May 05, 2011

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