The Yankees turned their thumbs-down celebration into a very good T-shirt
By now you've no doubt heard about Gary Dunaier, the lifelong Mets fan who gave
The Yankees quickly pounced, turning the gesture into a dugout celebration. But that wasn't enough: Prior to New York's game against the Twins on Wednesday afternoon, the whole team wore thumbs-down T-shirts.
— Aaron Judge (@TheJudge44) September 20, 2017
Todd Frazier even used it to videobomb
Either that or they've finally launched a campaign to convince Facebook to add a dislike button.