Who has worse manners? Aunt Flo Uncle Diarrhea Other Vote View Results Who has worse manners? - Results (3 votes) Aunt Flo 33.33% (1 vote) 1 Uncle Diarrhea 66.67% (2 votes) 2 Other 0% (0 votes) 0 Show Voting Form The aunt is a way worse houseguest imo, but you never know when that damn uncle is gonna show up unannounced