VIDEO: Falcons coach Bryan Cox warns players to stay away from his daughter

If there's one reason you should be watching HBO's "Hard Knocks" this season, it's Atlanta Falcons defensive line coach Bryan Cox.

In last week's episode, while enjoying a cigar by the hotel pool, Cox delivered some really important life advice about habits and vices.

"A man without some kind of habit got a lot of skeletons. Ain't no question. Somebody buried in his basement. He's got about three wives. You know, Serial killer," Cox told fellow coaches Anthony Maddox and Mark Collins. "Gotta have a vice. You ain't got a vice, somethin's wrong. This is a good smoke. "

Cox stole the show again this week while warning the Falcons' defensive linemen to stay away from his 30-year-old daughter. 

"How old are you coach?" nose tackle Paul Soliai asked after Cox showed a photo of his daughter.

"46," Cox replied. "I told you I started (expletive) when I was 10."