A thread of Castiel quotes, I’ll start.

“I’m the one who gripped you tight and raised you from perdition”
“I’m an angel of the lord”
“Hello Dean”
“I watch the bees”
“It’s funnier in enochian”
“I had my angel blade”
“I learned it from the pizza man”

“My true form is approximately the size of your Chrysler building”
“I am not your father”
“I don’t understand that reference”
“Today you are my little bitch”
“Hey assbutt!”

“Well this is going to be so much fun, Ha ha ha”
“Bite me!”
“CAS!” (Season 11).
“I’m your new God now a better one, so you will bow down and profess your love onto me your lord or ill shall distory you”
“Where’s the pie?”
“Pull my finger”