Casey Ramser is a deer character in the gay furry story series Texnatsu. He is a musician and member of a band who, quote, "Thinks alt-rock is too mainstream." He was adopted by an unnamed male goat character. Earlier designs showed him with glasses, but the author, Fuze, later removed the glasses from the design.

Casey's real antlers were removed for practical and safety reasons, but he usually wears prosthetic ones; one set he owns can glow in the dark and is useful at parties.

Casey mostly prefers to have relationships with men, and he prefers to wear bikini-style briefs.