Looks like a hatchery quality Mille Fleur d'Uccle cockerel. I really don't see any Cochin in this bird and it's definitely NOT a frizzle. I think the crest you are referring to is actually his comb, but you're correct with the sex.
I 2nd this. Not a Cochin and def a boy.
However duccles are great lil birds too!
I own one. A hen named Skittles.