David Wain is hilarious. I don't really know if I would call his brand of comedy "dumbass" though. There were a lot of funny lines/scenes in this movie in the vein of "wet hot american summer" and the "stella" shorts, both of which I found to be sort of brilliant despite the fact they were ridiculous. The "guy on the ground" line had me laughing for a while as well.
"Oh, I get it. That's very clever. How's that working out for you?"
"What?"
"Being clever."
I really don't enjoy her writing and she strikes me as quite the charlatan.
"Oh, I get it. It's very clever."
"Thank you."
"How's that working out for you?"
"What?"
"Being clever."
"Great."
"Keep it up then."
Idiot.