I’m already blue, so I’ll only need to shrink in size from a few feet to a few inches, and decide which smurf I should be.
That’s a thing about the Smurfs.
It’s been claimed that when it says in the original comics that Smurfs are “three apples tall”, that’s not meant literally. It’s a Belgian idiom for someone of below average height, similar to English “knee high to a grasshopper”.