Was reading (Lost in Translation) a funny story with a good amount of clop parts cause of misunderstanding cause of language barrier.

But I'm looking for any other good story's to where the human (perfer a male) to were he has to learn the pony or other creatures language. To were there's a bit of miss understanding that lead to funny problems later or right there.

I don't mind the pairing if it's that kind of story.

Starting this for you with a classic you likely read:
https://www.fimfiction.net/story/13616/arrow-18-mission-logs-lone-ranger

Have fun browsing: https://www.fimfiction.net/group/198740/folder/14641/main

This is one of my favorites, pretty decent one of the classics.
https://www.fimfiction.net/story/120686/misunderstandings

Personal favorite right here!

https://www.fimfiction.net/story/396744/the-maretian

7612686

Well... yeah it didn't really have a language but had a chapter where the MC couldn't speak very well due to his transformation but he adapted soon after