A story of retributive insinuation

last night was awesome, somebody told a story, a builder guy sitting in a regular hang out in a sports bar was approached by a group of youngsters, to let them have that place for a birthday party, the builder guy insinuated the youngsters as beggars by telling them the bill was upon him for what they have for dinner, one of the guy turns out to be one of worlds richest mans son, “ I buy out this bar right now.”