We're not entirely sure why Jose is so angry, but taking it out on a young Chelsea fan won't really work...
We're sure it's really annoying for footballers and managers to be bombarded with fans desperate for a picture or video – especially when they are just walking down the street.
However, most folk just grit their teeth and either do the photo or just say they're too busy – most, but a certain Chelsea manager has a different way of dealing with fans.
So what does he do? Play some mind games? Blame the refs? Have a cheeky pop at Arsene Wenger? Nope, none of those, in fact, he's a little more aggressive than that.
As this 14-year-old Chelsea fan found out on Sunday afternoon when he spotted Mourinho and wanted to grab him for a few seconds.
But just look at what Mourinho did to the poor kid... apparently.
Yep, apparently Mourinho pushed 14-year-old Otto Nahmmacher in Knightsbridge on Sunday and almost made the youngster drop his phone.
And speaking to the Sun, Nahmmacher revealed exactly what happened to him, saying: “I did not say a word to him. He walked over to me, then he pushed me.
“I stumbled and nearly fell off my bike. He said something but I could not tell whether it was English or not." Blimey, and the youngster's Dad isn't happy either, claiming that: "Mourinho is increasingly losing the plot."
We reckon Mourinho won't have been in a particularly good mood on Wednesday morning either after watching his Chelsea side share the points with Dynamo Kyiv after a pretty dull affair.