Buzz Aldrin is 74 years old and is quite possibly the coolest 74 year old, ever.  Check out what happens when moon conspiracist “Bart Sibrel” gets up in Aldrin’s grill.  Do NOT mess with someone who has been to the moon before.  BOOM.  The magic happens at 1:30 into the video.

[youtube width=”640″ height=”390″]http://www.youtube.com/watch?v=UUFO8AGMwic[/youtube]

 

via Boston Barstool