User blog comment:MugoUrth/Bandwagon sprites./@comment-3495717-20121129133828

Mew's all like "Woah! Dude...I have hands, dude! I'm freakin' out!"

This may just be my personal opinion, but I feel that black outlines make the sprite look shoddy if the colour the outline surrounds isn't a shade of black. Again, personal opinion and all that.