Backtagging: Always
Threadhopping: I'm usually for it, but ask first.
Fourthwalling: Again, I'm usually for it, but ask first.
Offensive subjects (elaborate):

Hugging this character: Go for it, just remember--Damian bites.
Kissing this character: See above. Don't be surprised if he reacts negatively to this.
Flirting with this character: Damian will most likely be completely oblivious to any and all advances, but you are more than welcome to try.
Fighting with this character: Both myself and Damian are always up for a good fight. Just keep in mind that he is a 10 year old former assassin turned vigilante. He knows 50 ways to kill and maim your character (I will tone down all violence in accordance with the other mun, though, so don't worry about him maiming them unless you want them maimed).
Injuring this character (include limits and severity): Damian is a glutton for punishment, so injure away! Just run by me exactly how he will be injured. I'll allow it--I just want to know before hand.
Killing this character: This is the one thing I will probably say no to, but always feel free to ask.
Using telepathy/mind reading abilities on this character: Ask first. I'm most likely to say yes.

Warnings: Damian is not a nice person, and I apologize in advance for that.

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