Idiom: Get Someone's Back UpCheck definitions of...get someones back up MeaningsHow to pronounce "get someone's back up":AU Your browser does not support the audio element. To annoy or anger someone.A-Z Proximitiesget outta hereget out while the getting's goodget overget rid ofget some air get someone's back up get someone's dander upget something over withget startedget straightget stuck inSimilar Idiomsback-to-back-to-backget someone's back upget back atget back on the horse that bucked onebehind someone's backbreak someone's backhave someone's backput someone's back upSimilar Phrasesget backback-to-backbreak someone's heartin someone's waypull someone's legpull the wool over someone's eyessell someone outtake someone's sideget a loadget a lookget a whiffget a lineget a nosefulget along withget around toget on withget aboutget acrossget aheadget along