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!