I couldn't resist making this joke. This was pretty close to when Justin Bieber was starting to become a huge sensation and a fair amount of us out of that demographic were starting to become a little annoyed with it.
Who is to say that one cannot still have fun with it? There actually is a specific type of disease called Beaver Fever. It is actually called Giardiasis, or better known as Giardia Lamblia, or beaver fever, which is a parasitic infection of the digestive system.