You probably know Greg Behrendt as the author of the best-selling He's Just Not That Into You, but did you also know he's a popular stand-up? You did? What are you, Greg Behrendt's official biographer? Oh, you are? I feel so silly now. Why, no, I didn't know Greg Behrendt used to be roommates with David Cross. That's fascinating. Well, I'm sure you've already seen this, but here's a clip from Greg Behrendt: The Guy From That Thing, premiering tonight at 12am / 11c.



Another clip from the special can be seen after the jump.