Lets use their playbook:
The only way to protect the electoion in less than 2 months, is to block Twitter and Facebook in germany completely.
Let them go to the courts, I'm sure we can find a lawyer or 2 skilled enough to draw out the process for 6-8 weeks.
After that, whatever, unblock them, pay some "sorry we were wrong" money.
Then we have 4 years to solve the problem in a more permanent way.
Huh, this is an interesting intercultural communiaction trap.
In my area, this is just used as a shorthand/slang/idiom for "nice, i respect that" or in place of a nod or "thank you"
Edit: i should add, that as far as i know, a chappeau is a type of cap or hat? Right? have to google that.
edit2: yes, a hat. The origin of the use I know for it is probably a salute where you touch your finger or hand to the hat, or lifting the hat.
Here saying "hat" seems to be enough :D
Me: "oh, one of them works for Rock, Paper, Shotgun! nice! But why post this? I don't get it."