Divers do it underwater. Doctors take two aspirins and do it in the morning. Doctors do it with patience. Don't do it with a banker. Most of them are tellers.
Donuts do it with cream or jelly.
Druggists fill your prescription. Drummers do it to the beat. Drummers do it with rhythm. Drywallers are better bangers. Dummy's partner does it with dummy's hand.