Absolutely
Makes me sick. As noted by Hensou, I always think .... 'can you imagine Willie Mays, Mickey Mantle, Ted Williams, Hank Aaron, etc doing this bullshit'. I despise this shit.
As for the leaping Mets reliever, it is disgusting. Clearly the Mets are OK with it. Screw them.
'I define fear as standing across from Joe Louis and knowing he wants to go home early.' - Max Baer