Crazy,

Kooky,

Loony,

Loopy,

You are derange (crazy, kooky frown)

Completely mad; kooky loony clown

 Oh what joy to have a friend like you

For giving me strength the way you do

For lifting me up when I'm feeling down

And putting a smile on my face when I'm wearing a frown

Thanks for being there and helping me grow

Your friendship means a lot

I'd like you to know

Scary

Terrifying

Ominous

Rumbling

Massive