Christmas carols sung by college students who never bothered to practice.
They sing stupid songs like Jingle Bells and Give Love on Christmas Day which they consider cute when they were nine and have not outgrown the liking for none sense songs like these. They accompany these atrocity with percussion instruments that sound charming if five-year-olds play them, but an entirely different case if shrieking college students tap and shake them.
And I cannot wait for the Holidays to be over if only to escape from these carolers who might have forgotten that the celebration of Christmas should never be imposed on anybody. And that Christmas songs should not be sung as to trigger a lethal heart attack.