Bakers do it for the dough. Bakers knead it daily. Ballet dancers do it on tip-toe. Banana pickers do it in bunches. Band members play all night.
Bankers do it for money, but there is a penalty for early withdrawal.
Barbers do it with Bryll Cream. Barbers do it with shear pleasure. Barbers do it with scissors. Bartenders do it on the rocks. Baseball Players do it with their bats.