Here goes:

"Ummmh"

"Well?"

"That's a stupid question, I won't answer it."

"I thought there were no such things as stupid questions?!"

"Well, you were wrong."

"You don't like me?"

"Well, you ask stupid questions. That equals stupid. Go figure."

"You think I'm stupid?"

"No, boring. Stupidity is boring."

"So..."

"Yeah, I'll split. Bye."

" ... "