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Mexican family that came from Guadalajara, Jalisco in Mexico. The name traces its roots to the Spanish word islands. The name was changed from Islas to Yslas in 1904 when our first relative came to the United States. The reason for the changing of the name from an I to a Y was to make it sound more American and Yslas left Mexico after running away with a politically connected Ranchero's soon to be bride.
The Yslas family came from Mexico.
Yslas by JYslas February 5, 2010
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The coolest last name on earth. derived from the spanish word "islas" meaning island, which is pretty bad ass. Also associated with tremendous athletic ability.
The Yslas family won again.
Yslas by bllannke October 8, 2008
Related Words
Yslas • Yalase • yalasha • yolassy • YSLAB • yslafp • Yslmsyt • yslrse • yola • Yssa Sy
def'n. Founded by the h4L cult, stands for You Sound Like A Bitch.

Note: Also a name of a record label.

Can also be used in the verb "Slabbing"
Hey man, YSLAB! or Hey, chachi! Quit your slabbing!
YSLAB by Petrolboy November 11, 2004
Slang for Areolas. Shortened version of soft, darker colored area around a nipple. Usually used to acknowledge public visibility of areolas.
Look, her yolas are showing.
yolas by Grady Westside September 6, 2005
You Only Live About Seventy-Seven Years. As in don't be stupid and screw your life up in the name of yolo. Stupid people.
"I did bath salts. Yolo." "You ate someone's face off and the rest of the world will forever think you a monster. Yolassy."
yolassy by yt eeled December 13, 2012
You should let me suck yo titty
Girl: What does yslmsyt mean
Boy:You should let me suck yo titty
Yslmsyt by Yofavbae June 5, 2022
A word that is used to describe:
Someone that is of high importance to you.
Someone that means the world to you.
Someone you love very much.
Lucy is a yalasha, I am a yalasha, You might be a yalasha.
yalasha by Vanegas June 25, 2007
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