69) Confuse names
"Jason, NO!" Bruce shouted, earning him a confused look from said person.
"What did I do!?"
Bruce sighed, "Sorry, force of habit—Dick, NO!"
70) Start up an awkward conversation
"You know how I'm kind of a sexy bad boy who rides motorcycles to our meetings and is always breaking the rules in the name of justice?"
Bruce frowned at Jason. "I don't like where this is going."
71) Mention Bruce's allergies
Bruce sneezed all of a sudden, earning him a smirk from Barbara.
"Are the emotions too much for you?"
"...Shut up."
72) Joke about being bitten by something radioactive
"Wha—how did you do that?" Gordan asked Batman after he once again solved a seemingly impossible case.
Batgirl snorted, "he was bitten by a radioactive detective."