I often say "Do you understand the words that're coming out of my mouth!?"

I can't even remember what that's from now. It's a Chris Rock quote isn't it?

I also used to say "That's All" just like Meryl Streep in "The Devil Wears Prada" and "Do you need my assistance!?" from Supertroopers at work.. I'd sneak up on another server that was clearly weeded (that I liked) and say it in their ear. It was funny.