The phrase can be used in a formal sense as in commerce, for instance. Imagine the customer walks through the door to make a purchase... That person should most definitely be greeted with the question: "what ya'll need"

Additionally, when out and about with your friends, you notice a stranger looking in your direction, you look back, throw your hands up and loudly say: "what ya'll need"

Or, while driving your car, somebody cuts you off...it would be appropriate to pull up next to the speedy driver, abruptly slow down so as to maintain the exact pace of the other vehicle, roll down the window and as loudly as possible scream: "what ya'll need"
Them: "Hi, I was wondering if I could ask you a question"
Me: "Fasho...What ya'll need"
by Wurd, Smith February 2, 2017
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What unintelligent people say when they obviously lose an argument over Facebook and refuse to admit they were wrong.
by Vaping University December 17, 2015
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"Step off." though far less intimating. Really should only be said as a joke, and only with a horrible ghetto accent and (in)appropriate head-bob + finger-wave combo.
"That is one skanky skirt, sister."
"Yo bitch ya'll best be steppin'."
by Adilynn May 28, 2009
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orginated from an old english axiom that refers to the act of making money.

The phrase was first coined by Benjiman Franklin then later evolved to "a penny saved, is a penny earned."
by iceman November 6, 2003
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When a man walks into a room full of dumb hoes watchin some shitty ass movies like the legend of bagger vance, and suggests that we instead watch Dr. Zhivalgo, Breaks Encounter, and the bridge over river kwai, a lean night. Also used when coming down to make a sandwich and the same dumb hoes are watchin the same shit. Term can only be used by people who like Mayonnaise on their sandwiches (Rrrrrrrrrrrrrrr). Now tell me something Urban Dictionary, is that unforgivable?
"Whatch ya'll watchin hoes?" "The legend of bagger vance" "TURN THAT SHIT OFF, I BROUGHT A COUPLE OF DVDS..."

"Hey again hoes, whatch ya'll watchin? I'mma just go and make me a sandwich, with MAYONNAISE... RRRRRRRRRRRRRRR"
by Jubbl and the Nigz October 28, 2008
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A word used by people of a lower education/social class to two or more people of a higher education/social class. A question that is meant to be spoken to two members of the same sex that are sitting near each other, touching each other, etc. to inquire as to whether the other two are dating or romantically involved.
Jaliesha (pointing to two members of the same sex): Ya'll-go-out?
Mandy (pointing back, and including another member of the same sex that is usually found tagging along with the first person): Do ya'll-go-out?
Jaliesha: Aw, hell, naw! Ya'll-go-out?
Mandy: Ya'll-go-out?

This can go on until either party runs out of breath
by skydiamond April 3, 2008
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An awesome vocal from one of Nas's song; NY State of Mind which was then later sampled in one of the greatest diss tracks off all times; 'The Message'

"Ya'll know my steelo.. There ain't no homie I can strike back"
Tupac: Shit your dope a.f
Nas: Ya'll know my steelo!
by Ya'll know my steelo September 7, 2015
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