What does Chris Pratt give his friends on their birthday? STOMACH PUNCHES!!
That's how he celebrated with his pal Adel "Kyokushin" Altamimi -- the pro-MMA fighter who Pratt walked to the cage at Bellator 214 back in January.
Pratt and Adel are close friends -- and to celebrate Adel's big 30th birthday, his training partners at Jay Glazer's Unbreakable Gym in L.A. handed out a flurry of body blows!
It's a birthday tradition at the gym -- hold the cage, flex your abs and everybody gets a shot!