Mimsy

Mimsy is mentally disabled boy, who is also Nathan's henchman in the episode "Crippled Summer".

History
When Jimmy Valmer and Timmy return to Lake Tardicaca, a camp for handicapped children, Jimmy unknowingly finds himself to be targeted by his former-drug dealer and leader of the Red Camp Game team, Nathan, who has developed a great dislike for Jimmy due to the fact that Jimmy has led the Blue camp team to victory 3 years running. Aiding Nathan is Mimsy, a big, strong, but dimwitted lackey, who inadvertently causes all of Nathan's plans aimed at defeating the Blue team and killing Jimmy, to backfire.

Nathan's first plan is to put a Black Mamba snake into the Blue Team's canoe. However, his orders to Mimsy are "Put the snake in the canoe", making Mimsy assume that Nathan meant for him to put the snake in their team's canoe, rather than Jimmy's. Similar errors involve a map leading to an Indian reservation, who's Indians kill on sight during the Scavenger Hunt, a shark-mating whistle during the surfing competition (that results in Nathan being raped by a shark), and an exploding ukulele.

Trivia

 * Mimsy's handicap is unspecified, although it is likely he is mentally challenged due to his stupidity.
 * Mimsy always addresses Nathan as "Boss" and often started every sentence with "Der..." in a nasally voice.
 * Mimsy's personality is made to match that of the Looney Tunes gangster/henchman Mugsy. In fact, his relationship with Nathan is designed to be like that of Rocky & Mugsy.