This week on Twitter, Lance Armstrong sent out his cell number and probably had to get a new one. Kevin Durant got at Skip Bayless, but then deleted the tweet—those two need to kiss and make up already. Floyd Mayweather is going to start sharing his betting picks more often now, so we could all remember how poor we are. The Iron Sheik really hates Jay Cutler and we're pretty sure the Chi hates him too. Check out the rest of The 10 Most Ridiculous Sports Tweets of the Week.