Butt out! Уходи и не лезь не в своё дело! (Грубость; говорится тому, кто вмешивается в разговор.)

• Jane and Mary were talking when Bill came over and interrupted. "Butt out!" said Jane.

• TOM: Look, Mary, we've been going together for nearly a year.

• JANE (approaching): Hi, you guys! TOM: Butt out, Jane, we're talking.
  
  

Come off it! He будь таким высокомерным!; Перестань вести себя так!

• ТОМ: This stuff just doesn't meet my requirements. BILL: Come off it, Tom! This is exactly what you've always bought. TOM: That doesn't mean I like it.
• MARY: We are not amused by your childish antics. SUE: Come off it, Mary. Who do you think you're talking to?
  
  

Don't breathe a word of this to anyone. Это секрет. Не говорите об этом никому.

• MARY: Can you keep a secret? JOHN: Sure. MARY: Don't breathe a word of this to anyone, but Tom is in jail.
• BILL: Have you heard about Mary and her friends? SALLY: NO. Tell me! Tell me! BILL: Well, they all went secretly to Mexico for the weekend. Everyone thinks they are at Mary's, except Mary's mother, who thinks they are at Sue's. Now, don't breathe a word of this to anyone. SALLY: Of course not! You know me!
  
  

Good grief! выражение удивления, потрясения или изумления.

• ALICE: Good grief! I'm late! MARY: That clock's fast. You're probably okay on time.
• BILL: There are seven newborn kittens under the sofa! JANE: Good grief!
  

How dumb do you think I am? Вы меня обижаете своим вопросом. Я не дурак. (Выражает возбуждение. Ответа не требуется или он нежелателен.)

• MARY: Are you really going to sell your new car? SALLY: Come on! How dumb do you think I am?
• TOM: Do you think you could sneak into that theater without paying? BOB: Good grief! How dumb do you think I am?