2857492 jmdict A [id=2222877] うましか;ウマシカ [1][n][net-sl,joc] [note="from the decomposition of 馬鹿(ばか) into 馬(うま) and 鹿(しか)"] idiot; fool; moron; stupidity [see=1601260・馬鹿[1]]