Bill Murray is everywhere. He’s sliding into home plate during a minor league baseball game in Charleston, South Carolina. He’s bartending at Austin’s Shangri-La during the South by Southwest Festival. He’s accompanying a 22-year-old Norwegian girl to a party in Scotland. He’s popping up in so many random places that there’s even a website devoted to tracking the actor’s whereabouts and activities, although most of the stories it publishes are fictional.

So a group of adult kickball players shouldn’t have been surprised when their game was suddenly interrupted by the enigmatic Ghostbusters star himself this past Sunday. Marina Cockenberg of CollegeHumor posted a photo of Murray posing with the kickball team on her personal Tumblr, and the picture quickly went viral. When we contacted her for details, she directed us toward her friend Chris DiLella — an actual member of the team in question. (He’s the fourth guy from the left, wearing a gray shirt and sunglasses.) DiLella gave us the scoop on what actually happened that fateful afternoon:

Around 2 p.m., DiLella and his fellow kickballers were playing a game in a field on New York City’s Roosevelt Island. Murray “popped out of nowhere” and began interacting with the players. “He was bouncing the ball… ran over to second base. Played for a bit… Gave us all high-fives and let us pose with him in the picture,” DiLella explained over email. After the above photo was shot, Murray went over to one of the players’ moms — who was behind the camera — and “picked her up in his arms.” Soon after posing for a second shot, Murray left with “three young boys” — DiLella assumes they were Murray’s sons. Could be; Murray’s youngest kids, all boys, are 17, 15, and 11 years old.

So keep an eye out, New Yorkers — if you’re singing karaoke or having a house party or simply minding your own business in Times Square during the next few days, Murray might just put in a surprise guest appearance. And don’t worry, everyone else — you’ll probably get your turn eventually.