F.M.O.T.B.
A clueless foreigner who thinks America is just a big mall with free food and no rules.
My uncle tried to tip the waiter with a loaf of bread. The waiter looked confused and said, 'Is this a test?'
My cousin thinks the president is the head of the school lunch program.
My grandma tried to explain her country's history to the teacher. The teacher asked, 'Are you on a break?'