"I'd love to, but I have a sharknado in my bedroom" is my new rejection line.

What happens when you give your friend your housekeys for the day and tell him "I expect a Sharknado when I get back"? Well, according to the redditor who made the post "This is what happens when you leave your friend your housekeys and say "I expect a Sharknado when I get back"", this is what happens. Why did that guy ask his friend for that? Let him explain:

I want "something like a sharknado" to replace "something like a phenomenon."

Well, mystery solved. Except for the mystery of how the hell the friend did it and the mystery of where the hell this guy is going to sleep now that there's something far more important than him occupying his bed. 

Sources: redditor amazinglettera