You screw a chick at the top of a staircase doggy style and when you finish; punch her in the back of the head, pull her arms back and ride her down the stairs, rinse and repeat.
I didn't feel like walking down the stairs so i gave her the doggy tobbagan
the sexual manuever when person-a takes a traditional popsicle and shoves it up person-b's ass hole, after which person-a forces person-b to eat said popsickle.
The action of toboganning down a largeslope and wiping out or falling off 1/2 down the hill but continuing to maintain downhill momentum great enough to release ones bowels during the momentum down the rest of the slope.
For really good porn, German Scheister Videos proudly presents a new segment of adult entertainment, Poop Tobogan, coming soon to a theater near you.
We were neck and neck in the race until she had a poop tobogan and crossed the finish line.