Brian "Whitey" Durham is a character on One Tree Hill, played by Barry Corbin regularly during the show's first four seasons and again briefly in its fifth.
He is formerly the Tree Hill Ravens' basketball coach and a father figure to some of the players on the team, namely Lucas Scott, Nathan Scott and Jake Jagielski.
Dan: Nathan. Remember, 20 shots, no less.
Nathan: Got it, Dad.
Coach Durham: Quit yakking and warm up.
Dan: You're despicable, you know that? Letting the dreams of this team just vanish. You're full of crap.
Coach Durham: It comes with old age, Danny: constipation.