turn on its ear(To innovate or alter something, such as a field or activity, in an unexpected or unprecedented way. He has turned fine dining in this town on its ear with three words: hot dog soup. This next debate could turn the entire campaign on its ear. Bullfinch)
stand on its head(To innovate or alter something, such as a field or activity, in an unexpected or unprecedented way. He has stood fine dining in this town on its head with three words: hot dog soup. Bullfinch)
turn something on its head(to change something completely: I really hope that doctors and nurses can pull together and turn the system on its head. Bullfinch)
