Gronk, Brady continue their social media bromance with classic prank

Tom Brady is probably regretting calling Rob Gronkowski into action.

Gronkowski, with child-like glee, apparently decided to bring back a classic prank in honor of April Fools' Day and dip his quarterback's hand in a bowl of warm water while he slept.

While Gronkowski can laugh, Brady is now 38 years old, and likely doesn't have the bladder strength of a party-hardened 26-year-old like Gronkowski.

What will the duo come up with next?!