Greg Keating — who bears a striking resemblance to O'Brien and appears to be an aspiring comedian — claims he's the result of a fling between his mother and O'Brien when his mother worked at 30 Rock in the early 1990s. (She was fired quickly after getting pregnant, according to Keating.)
"I want to share with you, grow with you, dominate late-night television with you, together as father and son," Keating says in the video, which is titled "Conan? Dad?." "Or we could just go fishing."
Keating concludes the video with "I love you, Dad," and notes that he's looking for "an easier financial path through college." So far there's been no public response from O'Brien.
Check out the video below. Do you think Keating is telling the truth?