"There's one really undesirable effect from masturbation I've observed during many years of practice," he said as we all cringed. "It can result in an overdeveloped right arm." As a great collective sigh of relief arose, he added: "Switch hands now and then to keep things balanced." [Relieved laughter.]
LOL!!!
Obviously a right hander.
He probably has fiddler crabs..
That is so gross!