In Croatia, which is in Europe (and part of EU), you will get fined if you:

1) Post an approving image of weed on Facebook

2) Write ACAB on Twitter (this one also got a journalist arrested)

3) Have a shirt that says "ruling party - thieves" (which, as an aside, is pretty accurate)

4) Are a journalist and publish an article which the court rules has caused "mental pain" to suing party (usually politicians and judges - this happens all the time)