My Room is still messed up and I know why...

So, I opened the back door tonight, and said to himself. 

Flipping heck.... What is that,  have the cats been sick? 

He didn't think so. He reckoned that if they had been sick, that amount, they would be laying dead beside it. 

So I bimbled over, and there in front of me were loads, and loads of mushrooms. 

So, someone tell me - are these the ones I can make amusing lasagne with?