Rob Gronkowski lost in flip cup and was pissed (video)

Rob Gronkowski lost in a game of flip cup and he flipped his cup! 

Rob Gronkowski is known as the party boy of the NFL. He is always out hanging out and having a good time. There are a number of times that we have seen him partying it up this offseason.

This time around it was a more tame environment as he was on SportsNation on Tuesday when everyone decided to play a game of giant flip cup. It was water in the cups of course.

Watch what happens:

Gronk sure does not like losing! He was teamed up with Michelle Beadle and her botch on the 3rd cup is what caused the team to lose. Gronk tried to make up ground at the anchor position, but wasn’t able to catch up and his reaction is priceless. Just a little Gronk Spike of the huge solo cup  and a karate kick of another one.

Gronk is just doing what he always does. He finds ways to keep us all entertained with his shenanigans off of the football field. A game of giant flip cup and we all are entertained by the things that he is doing. I love that he spiked the crap out of that cup. He might have done that if he won as well, but it came better in a loss.

More from FanSided

• Joe Burrow owes Justin Herbert a thank you note after new contract
• Chiefs gamble at wide receiver could already be biting them back
• Braves-Red Sox start time: Braves rain delay in Boston on July 25
• Yankees: Aaron Boone gives optimistic return date for Aaron Judge
• MLB Rumors: Yankees-Phillies trade showdown, Mariners swoop, India goes to Seattle