What If Voldemort Were Reborn as Dudley?

I, the great V, actually lost to some brat who still smelled of milk. Damn it!!!

What? I'm reborn? Those two fat Muggles are my parents... Oh, God, why am I a fatso too? Fine, this scrawny little runt with stunted growth is the Chosen One~~ Hmph, Harry Potter? Do you think I'll lose to you again?~

[In short, V gets transmigrated into Dudley, keeps going further down the road of bullying little Harry, and eventually gets captured.]

Um... not sure who's the top or bottom yet... awkward