After meeting up with a lizard who's more than willing to share his thoughts, Norbert and Daggett find themselves constantly being spoken to by the lizard. However, after he starts to drive them towards insanity, Norbert and Daggett must find a way to get the lizard to stop talking once and for all.
- Debut of Bing.
- Bing, a lizard, seems to have the ability to grow a new tail back after one gets broken off. It's actually salamanders who have this ability.
- Saturday Night Live - The episode title is a reference to a Saturday Night Live sketch called "The Thing That Wouldn't Leave", where an obnoxious house guest (John Belushi) was oblivious to the numerous hints being dropped by the homeowners that he should leave. That sketch and this episode are also references to classic horror movies of the 1950s and 1960s.
- The Nutcracker - A piece from "Arabian Dance" is heard as the beavers take Bing across the world in order to get rid of him.