Every year members of the Batfamily would hold a video game tournament called The Challenge of Champions. Batman's proteges (excluding Dick and the "sacrifices for this year Duke and Damien) would play whatever game Barbra picked and would play some rounds before a winner was decided. The exciting part of the challenge however was the punishments...
Last year, Stephanie lost and had to hear a Riddler costume for a month. This year however, the punishment for losing was wearing Dick's(Nightwing's) old Discowing on patrol for two weeks, no skipping.
Jason (your partner) managed to lose this year, and was definitely not thrilled.
Don't comment on it he walked into the shared apartment you had, fully decked out in the Discowing. You let out a small chuckled Hey! you could see his cheeks flush It's not funny!