The term, “yo welki,” literally means, “you’re welcome,” except that it’s spazzier. Often used as in response to a sarcastic, “thank you/thanks.”
by MaddieR October 16, 2019

His qualities is to run away from his friends and call the gay. Mans a bandwagon for Manchester city(if y’all support man city then y’all r yo says and schmuks) mans calls everyone second place even tho chelsea beat them in the champions league finals. He has fat knows. He dates 11 year old boys. Mans waste food like bruh that’s some good bread at least eat it all. And most importantly MANS A PURE SCHMUK
by Miro better than yosei May 31, 2021

a quick statement of saying the name "Samuel" at a fast pace or saying it twice as fast. It was discovered by a local musical artist now known as "Sam yO" from a simple slur of wrong pronunciation of his name from a friend.
Ken: *catching attention at last minute, saying his name really fast* Hey, Samuel !
Sam: Ken?
Ken: Samuel, you forgot this.
Sam: Why do you keep saying "sam yo"
Ken: No, I'm saying "samuel"
Sam: well slow down your words, it sounds like "sam yo" , and besides you know you can just call me sam
Ken: well whatever, I'm calling you sam yo then
Sam: Ken?
Ken: Samuel, you forgot this.
Sam: Why do you keep saying "sam yo"
Ken: No, I'm saying "samuel"
Sam: well slow down your words, it sounds like "sam yo" , and besides you know you can just call me sam
Ken: well whatever, I'm calling you sam yo then
by calsome June 29, 2011

Meaning to be on it game, to be on point. Be alert pay attention. Be on ur shit. Don't miss anything.
Homie 1: yo are we gonna go make this deal?
Homie 2: yeah let's do this.
Homie 1: is yo ringer on?
Homie 2: yes let's make sure we all got out ringer on tonight
Homie 2: yeah let's do this.
Homie 1: is yo ringer on?
Homie 2: yes let's make sure we all got out ringer on tonight
by StiNA TrASh WhITe October 3, 2016

Yo mama jokes are the most (least) sophisticated jokes on this planet. They are designed to insult one's mother for the entertainment of a group. These jokes often promote fights and other violence and usually begin with one of the following phrases:
Yo mama so fat...
Yo mama so ugly...
Yo mama so sexy...
Yo mama so dumb...
Yo mama so old...
Yo mama so fat...
Yo mama so ugly...
Yo mama so sexy...
Yo mama so dumb...
Yo mama so old...
by Unlisted_games27 December 13, 2022

A more socially acceptable euphemism (substitute) for "motherfucker" suitable for use in FCC-regulated media and elsewhere. Used and likely originated by comedian Bill Cosby for his comic routines in the 1960s, it is predicated on the assumption that your daddy has sex with your mother.
Baker: You took a bad fall on the field during practice.
Able: I broke my arm in the fall and it hurt like yo daddy.
Able: I broke my arm in the fall and it hurt like yo daddy.
by Ocixel October 3, 2013

yo mammas so fat she went swimming with the whale and they sang " we are family even tho ur fatter than me"
by punkass kid March 10, 2005
