A serious question..

IT departments are filled with disgusting people.

It's also an effect of people having the same job/office for a decade or more.

Filth builds up over time...

True.dat. Everyone in my department had been with the company 15+ years (I'm the newb at 9 years) and they all have a bunch of accumulated filth. Our night computer operator looks like he came from a greatful dead show before work. Ridiculous shaggy beard and tie-dyed t-shirt even.
 
HOLY FAAAWWWWK

pedo_bear37.jpg

Hello there old friend.
 
After reading this thread I'm glad I don't work anymore. I know exactly where all the poop stains in my house came from.