Comedian former tennis player Michael Kosta (@michaelkosta) teaches the IDKAT a thing or two about tennis. Jim's new special "High & Dry" is now available on Netflix! ADS: LIQUID IV: 20% off ANYTHING you order when you use promo code IDKAT at LiquidIV.com. Follow Us: Jim Jefferies Website: https://www.jimjefferies.com Jim Jefferies Instagram: https://www.instagram.com/jimjefferies Jim Jefferies Facebook: https://www.facebook.com/JimJefferies Jim Jefferies Twitter: https://twitter.com/jimjefferies Forrest Shaw Website: http://www.forrestshaw.net Forrest Shaw Instagram: https://www.instagram.com/forrestshaw Forrest Shaw Twitter: https://twitter.com/forrestshaw Kelly Blackheart Instagram: https://www.instagram.com/kellyblackheart Jack Hackett Instagram: https://www.instagram.com/Jack_hackett