Continuity mistake: In the scene where they are in the all you can eat restaurant, when PaPa Klump farts into the candle causing the curtain to catch fire, when they first show the curtain after the 2 men put out the fire, there is clearly a burn mark on the edge of the curtain. However, when they show the curtain again, there is no burn mark. (00:17:25)
Grandma Klump: Does Cletus know I'm strapped?
Papa Klump: Come on, shoot.
Grandma Klump: I'm strapped, nigga.