I have been banned once and once only.
I think it was like two years ago, on my old account. I posted a rick roll link claiming it was a video of mike wilson tripling chads gap, but the page you got sent to didn't allow you to close it, kept playing the song, and filled your screen with rick astley's face. Pretty sure I had to cut the power to my computer to get rid of it the first time I clicked it.
Never got any responses to that one because it got deleted so fast, but I know I got a mod with it because they couldn't have known it was a rick roll without clicking the page and getting stuck on it : )
"Invest in hookers and blow. The stock market is going down but the coke will always get you high." - theabortionator