37. "I'd swap in "Slither" myself..." In response to In response to 20
... if they're counting horror-comedy (which I assume they are based on the inclusion of "Drag Me to Hell"), then "Slither" definitely deserves to be on the list. One of the most outta-nowhere fun flicks of the decade, and legitimately gross (again, in a fun way) as well.
Then again, that would mean "Shaun of the Dead" deserves consideration as well...