OK, MGarb hates banter.Trust me, as someone who hates trash talk and banter,
But wait...
if you have a big enough hammer you can make people shut up. That's my go to move when someone won't leave me alone. Escalate to DEFCON 5 throw all the nukes at once immediately and without mercy and if they whine remind them that you never asked to get involved so just shut up. I'm sure everyone hates that but IDGAF. But you need the ammo. If necessary, I'll even change the topic by switching teams and rivalries or even sports if I know the person well enough to do so.
... goes on to show he is banter master level 125
TEAM50