(The Army Psych is trying to get Jethro to talk about Pearl his mother, while he thinks they mean Pearl the pig who the family wanted to take along)
Jethro: Yes sir?
Psychiatrist: How do you feel about Pearl?
Jethro: What's there to feel? She's a pig!
Colonel Stark: Terrible thing to say boy!
Jethro: Well it's true. She smelled bad enough when it was just the four of us in the tank.