Dallas Mavericks owner Mark Cuban got the last laugh over Lil Wayne on Monday ... firing back at the legend for calling Luka Doncic a "ho" -- by using one of Weezy's very own song lyrics!!
Of course, Wayne -- who is a big Chris Paul supporter -- was sitting courtside as he watched the Suns lose Game 7 to the Mavs in pathetic fashion behind Luka's 35 points on Sunday.
Wayne ended up getting a ton of blame for the 123-90 blowout loss .