Quote from : Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb Movie

Group Capt. Lionel Mandrake: [trying to pay for his phone call] Just one second, operator.
[to Guano]
Group Capt. Lionel Mandrake: They won't accept the call. Have you got 55 cents?
Colonel "Bat" Guano: What, you don't think I'd go into combat with loose change in my pocket, do you?