&nbsp;<blockquote class="twitter-tweet"><p lang="en" dir="ltr">FUN FACT: This is the exact moment where <a href="https://twitter.com/hashtag/Mavs?src=hash&amp;ref_src=twsrc%5Etfw">#Mavs</a> head coach Rick Carlisle’s head scratches started. (April 17, 1986 NBA Playoffs 1st round Game 1 Boston Celtics vs Chicago Bulls) <a href="https://t.co/cEuL601r57">pic.twitter.com/cEuL601r57</a></p>&mdash; Mavs Fans For Life (@MavsFansForLife) <a href="https://twitter.com/MavsFansForLife/status/1252067997709107207?ref_src=twsrc%5Etfw">April 20, 2020</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>