Yakism 

Yakism is a newly formed religion for people who love Yaks.

People must show their love for the Yak by praying to the Almighty Yak daily and asking for him to bless you with his Yakness! It is believed that sleeping with the Yaks will help rid you of certain illness's, so many followers wear a lock of Yaks hair around their necks to protect them through out their lives. Also followers of Yakism are sworn enemies of the RACOONS!!

Yakism by peacheykeenjelly bean July 12, 2009

yakima dustoff

When a girl goes down on you while your dick is covered in dirt or sand.

When a girl goes down on you when she has really bad cotton mouth like a cat licking your balls

Man I spent all day at the beach and when I got home my girl gave me a yakima dustoff!

yakima dustoff by armysparkchaser July 15, 2010

Yakistan 

US Military slang for US Army's Yakima Training Center near Yakima, WA.

The terrain and climate attempt to approximate those found in Afghanistan.

Gotta pack for a two week training mission in Yakistan.

Yakistan by TomRedlion September 25, 2018

Yaoism

An unofficial, polytheistic religion that worships yaoi and/or shounen ai and the two gods Uke and Seme
Yaoism is common amongst girls, most of them being girls who like or love anime.
You sin in Yaoism when you favor yuri over yaoi, blaspheme yaoi, or go against yaoi. Those are the three common ways to sin, but there are plenty more.
Yaoism does not have a book to follow yet. The belief of Yaoism is spreading across the globe. The holidays of Yaoism are on March 25, May 10 and December 18 to 21. In order, they are Analster, Hangover, and Yaoika.

I worship the gods Uke and Seme of the religion Yaoism.

Yaoism by Tails Turrosaki December 22, 2009

Yakima Steamer 

This is the act of taking a steamy pile of shit onto your partners bare exposed feet. Thus, leaving their toes looking like Yakima, Washington.

Jose enjoys to pay harlots in cash to give him a Yakima Steamer, while he stands in his bathtub, so he doesn’t ruin the carpet in his parents basement.

Yakima Steamer by Djjazzyjinx January 25, 2020

yakisoba 

Japanese food. Grilled noodle.

Let's eat Japanese Yakisoba.
I cook Yakisoba at a party.

yakisoba by Ramunenakayama December 28, 2007

Yakima Yak-off 

To pose as a Immigration Officer wannabe. Self described as "I.C.E.M.A.N." the enforcer of all immigration laws. Known locally as "PoonBoy."

Dude's Yakima Yak-off posin' like a big dog...

Yakima Yak-off by boppa23 April 28, 2011