A man is sitting at an office desk with a phone pressed up against his ear.  Another person is curled up under the man's office chair with his hands in a protective posture around himself
It's unusual to see a person lying on an office floor beneath someone talking on a phone
Why is that person lying there?
Mom, tell Kevin to quit biting.
scene: an office room description: A man is sitting at an office desk with a phone pressed up against his ear. Another person is curled up under the man's office chair with his hands in a protective posture around himself uncanny: It's unusual to see a person lying on an office floor beneath someone talking on a phone entities: Telephone_call, Unreported_employment. caption: Mom, tell Kevin to quit biting.
A joke that re-frames professional looking people as children. When two siblings fight, if one bits, the other might complain to their parent that biting isn't fair and as their mom to make their sibling stop. The idea that these two fully grown adults are still relying on their parents to break up childish biting fights, despite being adults employed in a regular office, is funny.