KK, + dry pot + deepstack overcall

[Ford Fairlane]

sry for the quick post, have not that much time posting at work
given the stack sizes the BB is the only concern, and if he tends to squeeze in this spot then the flat call is superior to the isolation play
if the BB tends to cold call raises, in my opinion the 3-bet is better (although he would have to commit 1/5 of his stack, so an overcall is not that likely at all)
once you've just called and he overcalls and checks to you
I would bet out because very likely we have the best hand here and our overpair is vulnarable to a lot of holdings the BB can have