TY Teenie Beanie Babies - Slither the Snake, McDonald's 2000 Happy Meal Toy, NIP

TY Teenie Beanie Babies - Slither the Snake, McDonald's Happy Meal Toy 2000, NIP In Unopened original McDonald's packaging, Slither is now retired. TY Slither the Snake was a McDonald's Happy Meal toy released in June 2000 as part of the McDonald's Teenie Beanie Babies series. Slither is an olive green snake with a brown scale pattern, black eyes, a red forked tongue, and a yellow belly. The toy was available in McDonald's Happy Meals until November 2000