Dwight T. Wad
Dwight T. Wad made his first appearance in the episode Kracked Krabs, at the Cheapest Crab Awards contest. He was one of the three finalists, along with Mr. Krabs and Huford BargainBottom. In his video submission, titled, "Tying up Loose Ends", he is seen in the restroom collecting stray pieces of toilet paper and tying them back on the roll.
His name is a pun on the word, "tightwad", which means someone who is really cheap.