Because you need a soul for that.
Trying to win a new mattress in a contest and I need a clean mattress joke to win (dumb, I know)
It don't need cleaning!
Because it dampens their souls!!!!
A Kia full of Gingers.
He whipped out his wand and yelled, "***Shtupify***!".
One had a horcrux, the other had a whorecrush..