Definition of 股座膏薬 (またぐらごうやく)

noun
double-dealer, timeserver, moving back and forth between two sides in a conflict(yojijukugo)
Other readings:
股座膏薬【またぐらこうやく】
Related Kanji
thigh, crotch
squat, seat, cushion, gathering, sit
fat, grease, lard, paste, ointment, plaster
medicine, chemical, enamel, gunpowder, benefit