Damian Wayne was quite known for being a painstaking perfectionist (a trait which he had clearly inherited from his father). It helped a lot during missions and patrol but more than often, the rest of his brothers would unwillingly get annoyed when his perfectionism clouded all his other activities.

All of his patrol reports were meticulously detailed as he was a very thorough observer. Furthermore, he preferred to have his surroundings tailored to his level of perfection (which was clearly impossible considering that he lived with the Batfam, an absolute chaos of a family).

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Damian: "Todd, I told you not to sit on that couch."

Jason: "Shut it, gremlin, I'm tired."

Damian (taking out his katana): "You have ten seconds, either you're leaving the couch or I'll chop your legs off without a single ounce of regret."

Jason: "Come at me, bro."

(A few moments later, a hilarious scene unfolds as Damian chases Jay throughout the Manor, his katana in his hand while Jay is laughing but not getting caught by him).

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Damian: "Grayson, you might be my favorite brother but your room is a trash can and I can not bear to stay here even for a second longer."

Richard: "Hey, it's not a trash can. It's just slightly messy."

Damian: "A trash can, nevertheless."

Richard: "I thought Jay was the clean freak but so are you."

Damian: "Do not, and I repeat, do not compare me to the undead. Or else I'll revoke your favorite brother status."

***