AITA for leaving when I heard my ‘friends’ talking trash about me

These people were some of my fairly close friends whom I've known for years, and they asked me to come hang out. They were all in the garage as I was walking up, so I sat there and listened to what they were saying. Then they start calling me a deadbeat and a bum, saying I have nothing going for me, and they were all laughing about it. So I turned around and left then texted them and told them to go f themselves. And now, they're calling me overdramatic, claiming they were only joking AITA?