Nog-Man is the Christmas themed alter ego of Mr. Turner. He first appeared in the Christmas special "Merry Wishmas" due to a Wishmas wish coupon.
Disappointed by the fancy gifts he got for Christmas, Mr. Turner received a Wishmas coupon that allowed him one wish. He wished to be Nog-Man, and was transformed into an Egg Nog based superhero. He also has a side kick named Nog-Dog. He shows up with egg nog to thirsty people. Although Timmy is not fooled by his Nog-Man costume, Mrs. Turner is. He made the mistake of spraying Mrs. Claus with egg nog which infuriated her to no end. He drives a sled type car called the Nog-Mobile that can sense thirsty people so he can give them their egg nog. He once saved Santa Claus from thirstiness after Timmy wished the weather is hotter thinking that it will make Santa Claus go back to the north pole.
He wears a green costume with a green cape and mask. There is a picture of a bottle with the letter 'N' on his costume. He has two cartons of Nog on his utility belt. He also has a large container of Nog on his back. Nog-Man also has built in Nog-Fog sprayers in his costume. Nog-Fog has the power of making people forget recent events, this was effects of this was shown on Mrs. Turner when she almost figured out Nog-Man's secret identity.
Nog-Dog and Nog-Man are references of the classics Hanna-Barbera characters, Dynomutt, Dog Wonder & Blue Falcon