Yosemite Sam 

Sexual act when the guy fucks a girl on her rag then rubs his bloody dick across her upper lip giving her a large red "Yosemite Sam" style mustache. This Action should also make her "Rootin Tootin Shootin Angry"

Yo dawg that bitch was dirty didnt tell me she was bleedin and fucked up my pants so i give her a yosemite sam and kicked her ass out.

Yosemite Sam by Reverend Rusty February 18, 2010

Yosemite

A National Park in California. Has Half Dome and is filled with Granite formations. Native Americans used to live here too.

Yosemite has a lot of deer!

Yosemite by WhoDatFreshBoi August 5, 2018

Yosemite Sam 

Finger bangin' two girls at the same time with quick draw action such as Yosemite Sam would do.

Sean was Yosemite Sammin' these two girls so hard last night.

Yosemite Sam by Ba Jare Bear July 10, 2011

yosemite

A place that God* created as a back drop for people to model their "Urban Dictionary" t-shirts.

* - with apologies to the G-d of the Torah.

yosemite by Paul Bauer November 21, 2004

Yosemite Geyser Shit 

When a guy/gal drops a load with the magnitude of "2 Girls, 1 Cup," causing the the shitter to elevate off the ground, looking similar to the Old Faithful geyser of Yosemite National Park.

Chad: Yo man, did you hear about the Yosemite Geyser Shit Steve unloaded on his girl?
Brad: NO WAY MAN! how much air did he get?
Chad: He tapped the ceiling tiles, that's all I can say my man...
Brad: Good Old Faithful right there...

Yosemite Geyser Shit by Chad Bro Chill January 5, 2008

Yosemite

Yosemite or Yos for short can be used as a synonym for yes, yea, yeah, ye, ya, ye and many more by other's definition

If your friend asks if you are doing well one might reply "Yosemite or Yos" instead of yes or yeah.

Yosemite by apuesto420 December 16, 2018

The Yosemite Sam 

While having butthole pleasures with a girl on her period you remove her tampon and swipe it across her upper lip.

During sex while aunt flo was visiting I administered The Yosemite Sam

The Yosemite Sam by krhhouston July 9, 2009