Crossword clues for Boo:BOOThat stinks!BOOThat's awful!BOOEDDrove off the stage, in a wayBOOYou're so bad!BOOSpectral cryBOOHalf a gaffeBOOEDGreeted a villain, perhapsBOOCheck your eyes, ump!BOOEDExpressed disappointmentBOOThis sucksBOOHeckling hollerBOOEDGreeted roughlyBOOBronx cheerBOOHalloween outcryBOOSScare wordsBOOGreet the villainBOOSCries of disapprovalBOOCatcallBOOSPerformer's nightmareBOOSGhostly greetingsBOOScare wordBOOThis homemade puppet show SUCKSBOOEDResponded to a heelBOOCrowd sound that the Houston Astros will hear a lot this year, if baseball happensBOOSerenade the villainBOOEDGreeted a Yank at Fenway?BOOGhostly greetingBOOSweetieBOOSGets on the umpBOOIt's meant to give you a startBOOEDShouted "Get off the stage!" e.g.BOOResponse to a bad callBOOSHostile soundsBOOGoblin's greetingBOOGet off the stage!BOORebuke from a fanBOOYou suckBOOHalloween cryBOOINGLike Philadelphia sports fans, oftenBOOSBronx cheersBOOSurprising wordBOOSackBOODoubled, the second part of a pint-sized beauty queen's nameBOOScare quote?BOOEDRained hate uponBOOEDVerbally pannedBOOUnambiguous response to 51-Across's performanceBOOGhost wordBOOOff the stage!BOOVoice one's displeasure, in a way