I have absolutely no idea anymore.
Guy A:"Did you hook up with the guys last night?"
Guy B:"Yeah. Guy C hooked us up."
Guy A: "Was Girl 1 there? Y'all should hook up."
Guy B: "She hooked up with me after. We, like, hooked up."
Guy A: "So...did you hook up?"
Guy B: "No."
An actual conversation, heard on the Chicago CTA.