Idiom: Get Someone's Dander UpCheck definitions of...getsomeonesdanderupMeanings US mid-19th century. Uncertain origin. How to pronounce "get someone's dander up":AU Your browser does not support the audio element. To anger or annoy someone.A-Z Proximitiesget outta hereget overget rid ofget some airget someone's back up get someone's dander up get something over withget startedget straightget stuck inget stuck intoSimilar Idiomsget someone's dander upSimilar Phrasesbreak someone's heartin someone's waypull someone's legsell someone outtake someone's sideget a loadget a lookget a whiffget a lineget a nosefulget acrossget aheadget alongget around toget-well cardget aroundget atget awayget backget behind