Slim Possible

Slim Possible is a characher from the television show Kim Possible. He is the older brother of Dr. Possible and father of Joss.

His name is a take on the word "impossible". As of Season 4, he is the fifth and final character to use this pun (the others being, Jim, Tim, Kim and Mim Possible).

History
Little is known about Slim Possible. He first made his first and only appearance part was through season 3, and was introduced when the Possible Family and Ron visited him during summer vacation.

During this time, Slim helped the other members of the Possible family in foiling a scheme by Dr. Drakken to transform the worlds geniuses into lackwits using brain wave altering cowboy hats.

As of the start of Season 4, Slim has not appeared again in the show, and has not been referenced by name. His picture was also notably absent from the family photo wall scene during the Season 3 finale, though his daughter's picture was displayed.

His last appearance was in "Graduation"

Slim Possible is a Wyoming rancher and owner of the "Lazy C" working ranch. He has a young daughter names Jocelyn (Joss), and is the older brother to Dr. James Possible, whom he refers to as "Squirt", to the delight of the Tweebs, and thus is Kim's uncle.

Like his younger brother, Slim is an accomplished scientist and inventor. Among his creations are a series of cyber-robotic horses that are able to mimic the form and function of a real horse, and an advanced surveillance satellite capable of monitoring his ranch and the surrounding area. Humble to a fault he says his brother is the real genius in the family.

Personality wise, Slim is modest, calm under pressure, and slow to anger. Despite being adept at using advanced technology, Slim seems to prefer the simple life, and to possess typical Wyoming values.

Trivia

 * Despite being a close relative of Dr. Possible, Slim has a completely different accent and temperament.
 * The episode in which Slim appears went straight to Video in the US.