Why won't it stop?

I had a very productive day today... if you count a runny nose.

Get it?  Mucus production? 

Nevermind.

But seriously, go and buy stock in "Kleenex."  I'm blowing through my supply.

Get it?  Blowing?

Nevermind.

Update for Friday:  I used 26 tissues, and three paper towels.  It was amazing.