Look like the back end of a bus

Helen: Hello, Feifei. Feifei: Hi, Helen. Helen: Getting ready for The English We Speak? Feifei: Well, kind of. Helen: Look at you - are you going somewhere special later? Feifei: Yes, I am. As it happens, I'm going for an audition for a new TV programme. Helen: What new programme is it? Feifei: It's called The Analysis -it's all about current affairs and, you know, serious news items. Helen: Really, I would have thought you would be auditioning for a celebrity chat show. You're looking awfully glamorous for a news programme. Feifei: Well, you can't look like the back end of a bus when you go on TV, no matter what kind of TV programme it is. Helen: What? Back end of a bus? What's 'bus' got to do with TV? Feifei: Oh, you know what I mean. What do you see on the back of a bus? Helen: Er, a window and ... er, exhaust pipes? Feifei: Not much to see, is there? Helen: No, who would want to look at the back end of a bus? It's so ugly. Feifei: Exactly. Nobody wants to look at the back end of a bus. If I looked like the back end of the bus, nobody would hire me in TV. Helen: I get it. The phrase 'look like the back end of a bus' means looking ugly. You want to look your best - that's why you're wearing make-up and that beautiful dress. Feifei:That's right.

A: (sobbing) I can't believe what a vengeful person Mike is. We broke up last Friday.
B: It doesn't surprise me. I've never thought much of him!
A: And he wrote to his friends that he dumped me because I look like the back end of a bus.
B: Oh, no! What a horrible thing to say! He should look in the mirror himself.

Helen: So this expression, 'look like the back end of a bus' is not a very pretty thing to say to anyone. It would really offend somebody. Feifei: No, you should definitely not use it to describe what someone looks like. Let's hope this new dress is worth the money I spent on it. See you later. Helen: Good luck!