Which subject has two parts?

Where do surfers go to school?

What's a feline's favorite class in school?

What happens when you wear a watch on an airplane?

What happened when the guy walked into the bar?

What's a frog's favorite drink on a hot summer day?

Did you hear about the mathematician who's afraid of negative numbers?

Why couldn't the couple get married at the library?

Why do moms have to visit the optometrist twice?

What birds make average students?

What did the buffalo say when he dropped his son off at school?

What's a baby vehicle's favorite book?

What does one secret agent cow say to another secret agent cow before a mission?

What do you say to Simba when he's moving too slowly?

Why does the photon not need a suitcase?