Reasons we need Reverse Nunu skin

Well, I wouldn't be surprised one day to log in after a random update, not read the patch notes, and see a champion picture displaying Unun with an oversized fat measly grotty 8 year old carrying a random baby yeti.

BTW, the oversized kid only says UNUN (with an oo sound)

You could have someone make a custom skin of that one guy from Beelzebub (anime). The animations would make it look a little weird, though.

On a separate note, if we're gonna have Reverse Nunu, we should also have Reverse Azir (a Shuriman Soldier spawning an army of Azirs) and other such skins. They would probably be an April Fools gag, though.