I'm going to call out a dealership on Facebook and Twitter even after they treated me well.
Why would you make up stuff about the dealership?
I just want to show off.
There's no reason to lie about a business by saying bad things about them online. They treated you well, so you should do the same and either give them praise online or don't say anything. Giving a business bad reviews online can ruin their reputation and make the business go under.
No. I just want to break their business down by talking shit. I don't care about treating a business well cause they're already rich noobies anyway.
If you will be saying things that are untrue about that company then they can sue you for defamation and it can cost you a lot of money to defend yourself. I would just try to focus on other things in your life like your work or hobbies, instead of doing things that you would later regret.