A: I have to go to the bathroom.
B: Why didn't you go before we left?
A: I did, but I have to go again.
B: Well, hold on a little longer.
A: I think I'm going to explode.
B: Just hold on.
A: Oh! Don't hit any more bumps!
B: We'll be at McDonald's in just a few minutes.
A: I hope they are fast minutes.
B: Think about something else. Think about a hamburger.
A: I'm thinking, but I still have to go.
B: It's the next exit. Hold on!