yassderday

When something really great happened the day prior.

Person #1: Last night's party was lit!

Person #2: Yaaassss, yassderday's party was soooo liiittt

by KEMMA SLAY September 16, 2017

yasser

Rhyming slang for cat.
Derived from the name 'Yasser Arafat', as the ending of the surname rhymes with cat.
An example of rhyming slang so bad, it is good.

"Oi, bitch, the YASSER is hungry, give it some meat..."

by Figure Number Five July 18, 2005

Yasser

A name you would call someone of a piracy background, normally a smelly person, and/or used at someone that talks a good talk but aint got shit on the court.

Jazmin: Look at Jamal, hes such a Yasser, his family came over here on a pirate ship.
Wade: True dat babe.

by Sneakers O'Tool May 24, 2010

Yasser poopies

OH MAN,I'd hate to be his wet-nurse!

ewwwww..Yasser,no sir!

by Ack November 9, 2004

Yasser

A person who will not shut up and get away

Is yasser talking to you again

by Dab king 420 March 23, 2019

Yasseen

An idiot

Yasseen is an idot and ugly

by ihihidfsifbi November 15, 2019

Yasser

A black fella with curly hair and likes to have fun! he is really sweet and charming most of the time he can be a piss off. Yasser has a really nice body. Yasser mostly gets all the girls.

"Yo is that Yasser chilling wit dem Girls"

by Stepheny Zach August 14, 2017