Presumably involving imagery of big bear lumberjacks or tattooed sailors?

To claim a British actor, the term used most frequently in my local drinking pit to describe self abuse rather than term of abuse would be "taking Capt Pickard up to warp speed" or similar describer.

Look on the bright side. There is a way of enjoying it without feeling guilty. Dawkinism. You know it makes sense. You may even say it exists. But you'd have to be a prospective or serving wanker...