5) Use the term 'Mob wife'
"Why does your gang always call me the mob wife?!" Dick exclaimed, glaring at Jason.
The other shrugged. "'Cause you're the women in the relationship?"
"I am not!"
Jason raised in eyebrow as his lips curled into a smirk. "Really? Because I'm sure as hell not the one who lectures people on proper diet and cleaning out blood stains."
Dick paused for a moment and then frowned. "Shit. I am a mob wife..."
6) Alcohol before patrol
When Bruce had sent Jason, Dick and Tim out on patrol he was completely unaware that they had had a few drinks.
That was until Tim all of a sudden passed out and Dick almost fell off a rooftop. Jason was fine though, surprisingly.
Bruce made sure they suffered through their hangovers the next day.
7) Hang upside down
Tim was bored so he decided to hang upside down from the rafters and wrap himself in a black sheet.
"I am the night..." He said in a deep, throaty voice.
Just then Alfred walked in, an amused expression on his face as he peered up at Tim. "Master Timothy, I don't recall giving you permission to become a bat as well."
8) Invite Superman over
The Bat-family was currently witnessing the most intense stare down in history.
Every muscle of Batman's body was stiff as he asked Superman the dreaded question that had been haunting his mind. "Tell me, do you bleed?"
"Uh..." Superman definitely wasn't expecting that.