50 funny Halloween costumes that make everyone laugh out loud1 18th century aristocrat. kloeihull. ...2 Pumpkin head. stallion ...3 Hannah Montana. devonleecarlson. ...4 Kendall Roy's rap costume. succession. ...5 Amy and Molly Booksmartist. kaitlyndever. ...6 Curious George. tayshia. ...7 twins. ...8 Barb and Star go to Vista Del Mar.