a sexually transmitted disease that is contracted by either having sex or getting too comfortable with someone named Cliff. In rare cases, people have contracted the disease by merely sitting on his bed. Side effects include hatred for the particular Cliff and an intensified gag reflex when around anything that brings up memories of said Cliff. Sadly, there is no clue for the disease, but it is not able to be passed on by anyone except someone named Cliff.
I slept in Chris' roommate's bed last night and got Cliffilis.