Oh a thermos! And it has 7 cups of coffee left. No wait, 6. ...
(Homer picks up the bomb which has 7 seconds left till it blows)
Homer: Oh a thermos! And it has 7 cups of coffee left.
(The bomb changes to 6)
Homer: No wait, 6.
Lisa: Dad! That's a bomb!
Homer: Ah! You take it!