It turns out Chuck's neighbor in the suburbs, Syliva (Jenny McCarthy) wasn't interested in sleeping with him at all. She just wanted to hook him up to this machine and test out the Dark Intersect on him!
My best friend is a spy? This is unbelievable! This is the best news I ever heard! This makes perfect sense. Why we never hang out, why we never talk anymore. I thought I lost you but you were out saving the world. Chuck, you are officially rehired as my best friend.