go off ones rocker (verb) go crazy: become insane
Sinonime: act,
amplify,
burlesque,
enact,
exaggerate,
execute, farcialize, give color to, ham it up, lay it on, make a production of, melodramatize, overdo, overstate,
perform, play on heartstrings, play to gallery, play up, playact,
present,
produce,
show,
splash,
stage, tragedize