Dont "?" me.
EDIT: I meant /all chat.
Because it pisses me off. Thats almost worse than saying "U fukin sux" or something of the like and I don't even know why but it is.
If it was a reportable offense, I would instantly report anyone who did that regardless of team because to me thats more tilting than any harassment ever.
So don't be an ass. And I am being totally serious right now, don't go walking up to some anonymous person and then BM them, it's sad and it's rude.