Watch Gronk spike groceries at Malden Stop & Shop

Gronk-spikes-the-groceries

MALDEN, Mass. — Rob Gronkowski might be retired from the Patriots, but he isn't retiring his signature move.

Saturday, Gronk entertained a crowd in Malden by spiking several watermelons.

He was at the Stop & Shop to surprise unsuspecting customers by hand-delivering online orders to their cars.