No argument is valid here

I want a hedgehog

But what if my argument is that it is physically possible to stick marshmallows onto a hedgehog?! And is the statement "no argument is valid here" not itself an argument?!

That's wrong. That's as funny as glue on a dog or tar on a bird. Just wrong.

Oh, Jawn. What was Sherlock's experiment this time?

I got super freaked out because I thought that somebody was going to roast the hedgehog like a marshmallow. 0.o