Blowing a raspberrie can be rude if done in the wrong place, however if it's meant as just a bit of fun amongst friends with a sense of humour then it's not.
what's the considered rude or polite of Greenland
It's considered rude everywhere, not just Germany.
Asking someone for their pronouns is not considered rude; it shows respect for their gender identity.
its not considered a swear, but it is considered disrespectful and rude,
It is considered rude not to try to speak a little Spanish (even though many Spaniards - especially in tourist areas - speak English). It is also considered rude for American tourists to wear shorts along with loud colored (e.g. Hawaiian style) shirts. It is considered rude to speak loudly in close quarters. It is considered rude not to provide a tip to those in the travel, entertainment and hotel industries. And there are many, many more examples.
Yes, it is generally considered rude to read a message and not reply, as it can be seen as ignoring the sender or not valuing their communication.
Yes, mind-blowing is one word.
No, it is not considered rude to ask someone their pronouns. In fact, it can be a respectful way to show that you value and respect their gender identity.
In some cultures, it is considered polite to say "bless you" when someone sneezes, but it is not necessarily rude if you choose not to say it.
Yes, eavesdropping is generally considered rude in social situations as it involves listening in on private conversations without permission.
The term "blowing raspberries" originates from the British slang phrase "to raspberry," which means to make a derisive sound by sticking out the tongue and blowing air through closed lips, producing a sound similar to flatulence. This playful gesture is often used to mock or express disdain. The term "raspberry" itself has been used in English since the early 20th century, and its exact origins are somewhat unclear, but it may be linked to the word "rasp," meaning to create a harsh sound.
whispering in their ears!