Li'l Sneezer

In the Warner Bros. animated television series Tiny Toon Adventures, Li'l Sneezer is an anthropomorphic baby mouse who has powerful sneezes. His mentor and favorite teacher was the mouse Sniffles, though some fans believe that his mentor was Speedy Gonzales. He addresses everyone older than him as an adult, and being so, he only refers to the other characters as "Ma'am" or "Mister". He never calls them by their real names. Although shown attending Acme Looniversity (presumably a High School or Junior High) Li'l Sneezer wears nothing except his diaper, implying that he is an infant clearly too young to attend such a school.

Li'l Sneezer was voiced by Kath Soucie, who also voices her most popular character on the show, Fifi Le Fume! In the Japanese dub, Sneezer was voiced by Megumi Hayashibara.