If you’re unfamiliar with the characters and plot from Half-Life and Half-Life 2 focused around the character of Gordon Freeman you can skip this and not feel that you missed anything.
Coast to Coast AM is a radioshow that I’ve found I’m only able to take in 5 to 10 minute bursts and focuses on cracked conspiracy theorists talking about psi and other junk. Anyone, the host Mr. Noory was pranked by someone calling in as Gordon Freeman and bought the line, darg. Video here.
I found this from skepchick.org.