Underdog
Snoopy
ichigo kurosaki
Fred Flintstone, Fat Albert and Felix the Cat are cartoon characters. They begin with the letter f.
Lucy and Linus (Peanuts characters)Lilo (Lilo and Stitch)
Alvin and the Chipmunks are cartoon characters. They begin with the letter A.
Sabrina the Teenage Witch Sabrina the Teenage Witch
Undercover Agent , Usagi Yojimbo , Ultra Klutz , Uncle Sam , Union Jack , Underdog ,
If you are referring to the cartoon characters from the Simpsons, the answer is Itchy, the cartoon mouse.
Meerkat is an animal name that starts with the letters me.
Popeye .
invader zim