I'll Put That In My Notes
When you're tired of someone being a huge idiot and you say you'll remember their stupidity for later.
Person 1: You're like a pizza with no cheese. Person 2: I'll put that in my notes.
Person 1: You're the worst friend ever. Person 2: I'll put that in my notes.
Person 1: You're like a bad movie. Person 2: I'll put that in my notes.