There is this emote on Facebook that is a fat unicorn cat with rainbow colored hair and when I showed it to Crimson-Mane (on dA) she created a sketch which then resulted in this! These two are of course our OC's Garylord and Brutalis. Gaylord is all happy and giggles... Brutalis doesn't seem too impressed by being a Uni-Cat. :p

Credit:
Orignal sketch and Gaylord © to Crimson-Mane (on dA)
Lines, Coloring and Brutalis © to me