Last night, Justin Timberlake was on Late Night With Jimmy Fallon again (#HeWoreAHat) for another #TimberlakeTuesday. After taking on the evolution of end-zone dancing (#ItWasMostlyFakeDances) and summer camp (#ItWasMostlyHootieAndTheBlowfishJokes), they’ve moved on to hashtags. #Hashtags. In the sketch, JT and JF eat cookies and have a hashtag-laden conversation. #ItsAnnoyingOnPurpose #Satire #MoreLikeSaTIRED #JustKiddingItsFun