mask after mask after mask

Backtagging: Come at me bro. Alternatively, remind me bro and we'll work this thing out.
Threadhopping: Sure, unless it's private with full encryption then please discuss with me and the participating party first.
Fourthwalling: I'd prefer to limit this
Offensive subjects (elaborate): Let's talk about this first.

Romance/Relationship: Hey good looking. He will teeter on the edge of flirting and snarking. But those standard 'you are together' relationship will require substantial buildup.
Physical Violence: Fighting and injuring is no problem. Killing should be discussed first, though I will generally avoid this route.
Mental/Magic Voodoo: Please discuss this with me since he's pretty messed up in there.
General Warnings: Child abuse, violence.