At the start of the training sessions in the “Robin War” story arc…
Agent 37: Ladies and gentlemen, welcome to Robin Club. The first rule of Robin Club is: you do not talk about Robin Club.
Red Hood: The second rule of Robin Club is: you do not talk about Robin Club.
Red Robin: The third rule of Robin Club: someone yells “stop”, goes limp, taps out, the fight is over.
Agent 37: The fourth rule: only two Robins to a fight. The fifth rule: one fight at a time, guys and gals. The sixth rule: no shirts, no shoes. The seventh rule: fights will go on as long as they have to.
Robin: And the eighth and final rule: if this is your first night at Robin Club, you have to fight.
Robin: -Tt-