"Ground, Cessna 34M, we had a golf ball land just feet in front of us!!"

"Cessna 34M, is it a Titleist??"

"Uuh, um, I'm not sure"

...silence for a few seconds...

"Cessna 59V, use caution for a golf ball just ahead on delta, possibly a Titleist"

"Roger, 59V, we will play it through"