shimz 

fucking amazing. similar to word or trillz

tyler: yo nigga you tryna hit up that party today?
mike: shimz man i'll be at your house in ten.

shimz by Tyler Azeveco September 25, 2007

shimz 

another profanity, just like "shit!" or "f*ck"

"shimz! I accidently tagged a stranger in the comment section!"

shimz by it's j and anne January 19, 2021

shimaidon Futago

shimaidon is genre in which someone is able to get their way with two sisters. Futago means literally twins, Shimadidon futago it's Shimaidon with exclusive twins

Step-sister is bland, the real thing is shimaidon Futago. Two piece of meat from the cow

shimaidon Futago by Goliathz February 10, 2021

Shimatta  

A light expletive, means "Oh, no!" or "damn!" in Japanese

Shimatta I'm gonna be fired for this!

Shimatta by HyunJoon August 6, 2008

yoroshiku onegai shimasu 

Basically, this is said as an entry-level phrase to someone you have a favorable impression with, or if you are a very 'traditional' person. Another situation you would use this, is if you were being convinced to accept someone's hospitality. I am unfamiliar with the direct transliteration, but if you wash the grammar properly it comes out to be 'Please treat me kindly' or 'Please take care of me' or 'I am in your care, kindly' something to that effect. As you can see, this phrase is a trade of trust, where you 'ask' for trust, and 'give' trust by 'placing' yourself in someone's care.

Source? My frequent visits to Japan, and familiarity with its culture.

'Yoroshiku onegai shimasu, senpai.'

- Here, an underclassman at school or work who might have previously met this person they refer to as 'senpai' (or senior, upperclassman) Implores them to continue their goodwill now, and in the future. The meeting may be in front of the senior's friends, so the person wants to be respectful so their senior doesn't lose face.

yoroshiku onegai shimasu by Taketo November 26, 2013

Shimapan 

Shimapan is an abbreviation of shima-pantsu (striped panties), are one of the new wave moe fashions to sweep the otaku landscape.

I bet she has some Shimapan's under that skirt!

Shimapan by nightscopesman March 21, 2010

Shimeji 

A computer program that creates animated characters who walk and crawl along the sides the monitor, perform a set number of animations, and multiply. Popular among Japanese anime and game fans, who create shimeji programs for popular characters. The name comes from a fast-growing breed of Japanese mushroom.

I left my K-ON shimeji running, and when I came back, the entire screen was full of Mio and Yui rocking out.

Shimeji by Annoying_Otaku October 6, 2010