Dysfunctional uncles in cinema

'National Lampoon's Vacation'

Uncle: Cousin Eddie, but he's like an uncle ( andy Quaid)

'Uncle Fester' factor: Sloppy guy who drinks an awful lot. His influence on his kids is evident as his son has many porn magazines and his daughter has a box full of marijuana.

Uncle duds: T-shirts and shorts. Dirty T-shirts and shorts.

Say uncle: "I got laid off when they closed that asbestos factory, and wouldn't you know it, the Army cuts my disability pension because they said that the plate in my head wasn't big enough."