There were several jokes about (or originating from) Red Skelton, including a red skeleton announcing himself as "Red Skeleton" and the concluding line, "I dood it," taken directly from Skelton's "mean widdle kid" radio routine.
There were several jokes about (or originating from) Red Skelton, whose highly popular radio program aired from October 1941 until March 1944. "Who Killed Who?" included a red skeleton announcing himself as "Red Skeleton"; the concluding line, "I dood it," was taken directly from Skelton's "mean widdle kid" radio routine.