Ubertarian
Someone who, no matter if a ride/argument is smooth or bumpy, will give a generic answer to avoid confrontation.
Amy: Matt handed me the divorce papers, and didn't even complain.
Will: What do you mean?
Amy: He just said he's happy for me.
Will: Huh. I guess he's an Ubertarian after all.
Will: What do you mean?
Amy: He just said he's happy for me.
Will: Huh. I guess he's an Ubertarian after all.