Etiquette of the bottle caps

Climb the steps of the overgrown rainbow
Don't be rude to the man that raised his brow
He's only obeying the ants in his head
Better throw the clouds elsewhere instead

Continue your walk, observing surroundings
Raise your mug for the nearby vikings
Ah, be more careful, didn't you see me lying here?
I'm talking to my otter, toss us another beer.

But before you go, lead on this curious quill o'mine
And fear not for everyone knows of your tellurian crime
Don't put the corpse under the lasagna carpet again
You'd be surprised how far noodles' neurons can span!

No, wait some more, drag close a mushroom chair
Have you picked what the serial will declare?
I've sent some cookware to spy on their sleep
It seems that recently moths fell for lime quite deep