The Whopper is an intricate act best used for a girl who is beat as hell. There are several steps to successfully pull of the Whopper. OK, I lied its pretty simple in theory. Have a friend lift you up and push your entire body into said beat girls nasty cooter, then pull you out again. Repeat this motion as many times as necessary, essentially fucking her with your entire body.
Dude, that girl was so beat I had to have my friend come and help me give her the Whopper. That is something I would never do again, that chick's pussy smelled like the great depression.