Crowley sat up a little straighter, to gain himself a better angle to watch the bottle fly towards the can, but deflated just as quickly to lounge back on the roof when Lydia shoved it into her purse instead.

"Well.. it is fun!"

He hissed the sigh of a disappointed demon, seemingly only realizing how childish that might have sounded after it had already been said.

"Oh, come on... like you always follow the rules. So long as it is fun then I don't see any reason to get upset about it."