shimax 

Reaching climax and shitting yourself at the same time.

“Yes, yes, yes. Yes I’ve just shimaxed!”

shimax by Nikkinakkynoo May 28, 2023

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

Slimax 

A sexual climax where a man unexpectedly ejaculates more than is anticipated, and it creates a mess.

Last night I slimaxed all over myself and it felt like I just won a Nickelodeon Kid's Choice Award.

Slimax by HipNihilist November 26, 2012

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

Shimale 

Noun) to be of a black descent, background or ethnicity.
Can come in a diverse range of shapes such as a black person or a black dog.

Adjective) describing something of a cute and cuddly nature such as a young toddler or baby. Also, describing a person of an African American/black background.

Verb) The act of being black or engaging in black activities such as eating fried chicken wings or playing excessive amounts of basketball.

Veronica had sex with a shimale yesterday, now she'll never go back.

You only eat fried chicken wings at G's place for 39 cents, that is sooooo shimale.

AWWW, Samantha just had a baby and it's such a shimaaaaleeee.

Shimale by Jenny Amy August 7, 2012