Weird clown mess with a giant red nest on the head. Who is it?

Her name is Penny Wise

Presumably after the film character - not nice

He's the one responsible for starting the '2-second-Steve) chant.

Aye and pound stupid

I have not posted all series, just lurked. I have now broken my silence to say... hahahaha hahahahahahahaha. That is so funny. It's going in my book. Thank you so much for the belly laugh!