#19: It takes severe congenital birth defects and a lifetime of poor eating habits to look like a Potatohead, so I'm not sure why OP is trying to blame her curling iron.
I can't imagine how this happened haha. obviously you weren't using a curling iron or you would have melted your face off, and if you used a roller, your hair SHOULD look nice and voluminous. sorry OP, I guess you're just going to have to comb for ages until it looks nice :)