This is an interesting list. 59 things a man should never do after turning 30. Though I will admit that I violate or could, at some time, be in danger of violating numbers 6, 8, 13, 14, 22, 26 (though with guitar), 28, 37, 38, 45 and 51.
I would add, to make the list an even 60:
60. Base his masculinity or lack thereof off a list.
The next list on the page is the funniest. But I must say that Mr. Noodle is a creepy dude.