cartoon cute purple one-eyed scary monster. best for halloween and birthday prints, party decorations

creature halloween monster scary funny cartoon illustration character cute alien demon devil horn ugly happy vector comic cool smile teeth toy bizarre child little colorful icon symbol beast fantasy friend furry ghost imagination joyful laugh mascot spooky story strange trendy waving adorable silly angry fear graphic party sad goofy mutation purple one-eyed monster best for birthday prints decorations t-shirts logos emblems stickers