From WordNet (r) 3.0 (2006): tinker's dam n 1: something of little value; "his promise is not worth a damn"; "not worth one red cent"; "not worth shucks" [syn: damn, darn, hoot, red cent, shit, shucks, tinker's damn, tinker's dam]
tinker's dam n 1: something of little value; "his promise is not worth a damn"; "not worth one red cent"; "not worth shucks" [syn: damn, darn, hoot, red cent, shit, shucks, tinker's damn, tinker's dam]