ad-lib be getting along buzz off come away cook up dash off depart do offhand exit extemporize fake gang along get along get away get off get on get under way go go along go away go off go on improvisate improvise jury-rig knock off lash up leave make up march off mosey move away move off move out play by ear pull out sashay sashay off scrap the plan stagger along strike off take flight take wing throw off throw together toddle along toss off toss out up and go vamp whip up whomp up