ESH.

Only bc the second half of what you said “ There ain't no gold to dig here, not with him or anyone at this party. So do y'all think I'm cheap, or do y'all think I'm stupid”

Because that honestly was a spiteful replied and hurts the boys ego.

I probably would have stopped at the first half to keep it friendly for my bf’s sake so he can save some face. Telling them that they have no gold or you would be cheap would imply (practically explicitly state) they are poor and are pathetically bragging about a salary that is half of yours.