I am a mercurial type. I'm fine if the meta-humor is good. If it is bad, or worse, pandering to the audience, your experience may be full of woe.
Seriously, it depends on what we have going on. I tend personally adhere very strongly adhere to the fourth wall. If you choose to break the fourth wall, I'm okay with it, if it isn't a party-wide thing, isn't lame, and NPCs are free to treat you as an addle-pated lunatic who is babbling about things which have no basis in reality, we might be able to find a road to walk.
Silly names, however I hate with the fire of a thousand suns.