Chuck: Do you have holes in your underpants?
Teacher: No, of course not.
Chuck: Then how do you get your feet through?
Chuck: Do you have holes in your underpants?
Teacher: No, of course not.
Chuck: Then how do you get your feet through?
Alright listen up, dummy. This Chuck guy asks the teacher if she has holes in her underpants. Of course, she doesn't! Then Chuck asks how she gets her feet through. The joke is that you put your feet through the leg holes, not holes specifically made for your feet. You are not smart enough to understand this. I bet you also think that bears can't use computers.