AceShowbiz -

Chris Pratt may be one of the nicest guys in Hollywood, but he's not going to tolerate disrespectful people. The "Guardians of the Galaxy" actor was caught on camera confronting a man who cursed at him after failing to get his autograph.

In a video posted on TMZ, Pratt was seen walking out of the LAX and getting surrounded by a bunch of fans asking him to sign various memorabilia as he made his way to his SUV. He managed to sign some stuff, but decided to stop when he got into his car.

One man who didn't get Pratt's autograph apparently expressed his disappointment by cursing at the actor, who then rolled down his window to scold the dude. "You're cussing me out for not signing for you?" he asked. "You should be nicer, you have a cross on your chest and you're cussing me out? I made you guys a bunch of money just now. Come on man don't be a jerk."

The man was apparently one of autograph hunters who usually pop up at airports and ask A-list superstars they meet there to sign various items. They will later sell those items for a hefty profit.