At last, Rudy Tabootie! We meet face-to-face!

Hi, hi, hi to you all
Who am I? Just call me Skrawl
Who made me so ugly?
Must be Master Tabootie!

Oh, you're the great creator and you really rock
With your magic chalk, magic chalk
But, when it came to me, well it is plain to see
You made a monstrosity

What am I? I don't know!
Creepy guy or potato?
Well I got news for you all!
I'm your boss, now crawl for Skrawl!