Dirk Nowitzki Ties One On after Playoff L

5/7/2010 4:15 AM PDTby TMZ Staff Dallas Mavericks star Dirk Nowitzki knows how to lose the bitter taste of defeat -- simply knock back a bottle of tequila two days after getting knocked out of the NBA playoffs.Dirk stuck out like a sore thumb Saturday night at LIV nightclub in Miami -- where the 7-footer was photographed drowning his sorrows while towering over several intrigued woman.Just like tequila ... getting knocked out in the first round of the playoffs can be hard to swallow.