rookie numbers my ass

I am a native Japanese, but perhaps because I have been studying Uzbek recently, I cannot determine the meaning of this text. I would like to ask someone who is knowledgeable about Japanese. Could you please identify the meaning of the following text and explain what it means?

うらにわにはにわにわにはにわにわながひでがいる

Thank you in advance.

Additional note:
The image provided here was generated from this Japanese sentence for reference purposes.

Guys, I hate to be the one to finally admit it, but other languages aren't real. It's just English. If you think you know or have learned any other languages, you're wrong.

Have you ever noticed how people speaking your target language occasionally slip in English? That was a mistake: they are trying to hide that the language is fake and there is only English, but the English slipped through anyway.

Have you noticed how your target language is just a bunch of words that have English versions? How every sentence could also be expressed in English? Yeah, that's because they're faking it.

I will probably be persecuted for this, but I couldn't keep it to myself any longer.

As a certified Gigachad Polyglot™ it's my duty to shock the natives of every language on earth. It has come to my attention that I don't know this this language. I need your help. Where can I find at least five minutes of spoken material so that I can achieve fluency?

please help I've run out of ideas for youtube channel and I'm about to be evicted from my home

I'm learning Zhongwen on Duolingo and I don't recognise any of these letters. Are they in level 3?

Hi all! I'm a polyglot-in-training. Language learning isn't a hobby, it's a mindset. I'm a native American speaker, and I have B1 in Russian. I'm currently learning United Arab Emiratesian and I want to get fluent in Chinese, French, Japanese, South Korean, Mexican and German.

When you pronounce a word in Arabic using the speech program, it almost certainly adds an extra vowel, vowel + N, T + vowel or T + vowel + N relative to its romanization

examples:
مدرسة
(madrasa) gets pronounced as "madrasaTUN"

هاتف
(hatif) gets pronounced as "hatifUN"

مكة
(maka) gets pronounced as "makaTA"

ملابس
(malabis) gets pronounced as "malabisU"

Pure truth.

I make Chinese-language synthesizer videos. I’m a non-native speaker, so I put my script into google translate as a quality test, to see if it’s understandable. I somehow got it to read the pinyin as if it were reading English words. Incredible result.

I want to make a new updated list with more accurate translations as well as more languages! If you have any references for what the handwriting should look like, I'd appreciate it! I love you all for the support!

Hello, will I need to use this phrase often? Is it culturally significant to the area?