If you're a fan of corny jokes, good news ... Or when's the best time to visit the dentist? Tooth-hurty. You ever wonder how to catch a school of fish? Use a bookworm. Terrible, yes.
It's okay, we all laugh at bad jokes—they're actually hilarious! What do you call a fish without eyes? Fsh. These are the 20 grammar corny jokes ... that's the funniest joke ever?