Reginald Theophilus the Third 

Reginald is Disney's Mad Hatter from Alice in Wonderland. Created by Bri-Chan and Rain27 for their Alice/Mad Hatter fanfiction on LJ, "When Curiosity Met Insanity (WCMI)." Reginald is known for his extreme attempts to woo Alice, an inexplicable love for tea, and obsession with hats. On Sundays, a group of fangirls will follow him around Disneyland.
Also known as El Sombrero Loco, Psycho, Squishy, Reggie, Grasshopper, Sweet, Badges, or the crazy hat man playing musical chairs at the Coca-Cola Corner.

Oh, look! Bri-Chan and Rain27 updated WCMI! Reggie's such a cutie.

OMG! Did you see Reginald today at musical chairs? His joke was hilarious!

"Mr. Theophilus-"
"The Third!"
"Stop it this instant," demanded Alice, holding back her true feelings for the poor Hatter.

Reginald Theophilus the Third is the greatest madman ever.

Reginald Theophilus the Third by Emmelizabeth December 25, 2009