A tow truck driver and local business reviewer went to an AutoZone for a routine purchase of freon. He says a worker there asked him a question that was highly offensive.

Mark Lockhart (@marklockhart87) says that he visited AutoZone to purchase two cans of automotive refrigerant. He claims a worker asked him if he was going to snort the substance. He believes the remark was mean-spirited and predicated on his appearance.

The clip begins with a person off-camera walking inside an AutoZone. Once inside, Lockhart can be seen standing next to an AutoZone employee who purportedly wasn’t the person who made the freon joke.

“Do you know what this guy just asked me? I asked him for two cans of freon and he asked me was I gonna snort it,” Lockhart says incredulously. He repeats himself as someone standing near the entrance of the store continues to record him. The person behind the camera then says: “Why would you ask some stupid stuff like that?”

Lockhart continues, “They must not understand who I am. Then they made him go to the back then he walked away."