The myth,the man, the legend. Scholars theorize his existence, but all first hand reports have been lost. Scientists have studied his diet for years, but no one truly knows what he will eat. He squirrels away socks in every available location except a hamper. You'll know when your in his presence when you hear his beautiful Saxophone playing.
He is someone that nobody knows if he is real, he may just be a rumor, but everyone uses him as an example or use him as a fictional person to use for the purpose of a hypothetical situation.
A combination of the names Jim and Timothy; anyone who is named Jimothy will undoubtably be derpy and clumsy. Jimothys are very active, and will often run in circles for no reason. They also have an obsession with anything that starts with the letter B.