#20HoopClass inductee Tim Duncan joins The Jump to revisit monumental and funny moments in his career and explain "What were you thinking." 0:00 Tim Duncan remembers when he told LeBron James that the league would be his in 2007. 1:47 On if he will ever consider joining social media in any capacity. 2:36 Duncan plays "What were you thinking?" when you went 21-20-10-8 to clinch the title in 2003. 3:20 What were you thinking when Tony and Manu pulled a prank on you? 5:16 What were you thinking when you got ejected for laughing on the bench. ☑️ Subscribe to ESPN+: https://plus.espn.com/ 📱Get the ESPN App: http://www.espn.com/espn/apps/espn 🏀 Subscribe to NBA on ESPN on YouTube: http://bit.ly/2yxs3Og ☑️Subscribe to ESPN on YouTube: http://es.pn/SUBSCRIBEtoYOUTUBE ☑️Watch ESPN on YouTube TV: http://es.pn/YouTubeTV