I've seen the concept before...
But for the first time animated it is pretty damn funny. I mean I always found Diglett an interesting Pokémon he looked like a Thumb when I was a kid then I find out he's a mole.
And now apparently OH MY GOD IT'S A SEXY RIPPED BUFF GAY GUY IN THE GROUND AND DUGTRIO HOLY SHIT OH GOD!!
Didn't see that coming lol and don't even get me started on Buff Snorlax ._.