The act of traveling back in time for the sole purpose of having indulgent sex with yourself.
I'll bet Doctor Who invented Stagging so he wouldn't need a sidekick.
by Hail Smoothie May 23, 2011
1 more definition
While shagging a girl doggy-style, place your thumbs in either side of her mouth with your fingers pointing up like antlers.
I gave her a good stagging last night. You've been stagged. Her head would look good on my wall.
by El Gringo the third March 08, 2009