Here’s some samples of Doc’s Clean Groaner JokesWhat do you call a bear with no teeth?A gummy bear.What is the most patriotic fish in the USA?Uncle Salmon.Why did the turtle cross the road?He was going to the Shell station.What did Mama Buffalo say to her son when he left to go to college?Bison.I asked my third grade teacher why I had the biggest feet in our third grade class.She informed me it was because I was 19 years old.A patient told me his memory was no good.So I advised him, Just forget it. How many Pharmacists does it take to change a light bulb?It just takes one, but then they make you change it 3 times a day for 10 days.