When one rages extremely hard at night in college and is still able to get up for early class the next day.
CMCer 1: "Yohei was up so late partying last night but was able to rage and rally and still made it to our 9:35 Econometrics class! It's like raging is his job..."
CMCer 2: "Dude, he's SAC, so it kinda is."