"Lethal Goofin'" is the thirty-sixth episode of the first season of Goof Troop.
- This episode's title is a spoof of the film Lethal Weapon.
- Despite "For Pete's Sake" declaring Pistol to be in Kindergarten during the same school year that P.J. (and Max) is in the 6th Grade, this episode has Pistol attend a preschool while Max and P.J. are students at Spoonerville Junior High School. Though, it could be rationalized that Pistol might be in Kindergarten during this episode, and that her class is simply held at the preschool instead of an elementary school, as Kindergarten is considered a form of preschool (just the highest level of it).