I have before.

I do it whenever I shoot a shotgun actually, I guess I just have a strong wrist. Keeping my pimp hand strong!
I remember I shot a Winchester Model 12 one handed once and destroyed a pumpkin with it. I also do it a lot with pistol gripped shotgun like my Cruiser. If you hold it wrong though with one hand you bruise your trigger finger pretty bad, since the trigger guard hits it hard on the recoil.
But for Dwayne, I can imagine it was all too easy without any recoil. That's funny that such a tough guy doesn't actually take the tough road. Reminds me of how Stallone's bow in the Rambo films was custom built with a wimpy 20lb draw weight. Beefcake!