These slang words, when fully sounded out, mean "F-U-C-K Y-O-U"
Some people write, draw, or text this sentence to someone just because they are scared of fully just saying "fuck you."
And most adults, supervisors, or teachers wont notice it. They would this its just some funny slang for no reason or another.
Guy 1: "Too bad, Gerald! You missed the party! It was awesome, oh boo ho!"

Guy 2: "You know what? Eff You See Kay Why Oh You!!"
by jjbean09 November 5, 2020
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Fek Eff is often used a replacement to "Fuck off" when people are acting silly or very drunk.
Jim your such and asshole why dont you just fek eff.
by MichiganJoe March 25, 2010
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When one performs sexual acts, by placing fist into the orifice of another person.
Omg are you eff effing me right now...that sucks
by L£@h §troud January 22, 2021
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They literally said the F word on dictionary.com in the definition of this word
Guy 1: Searches "Eff" on the dictionary, but not the urban dictionary.
Guy 1's mom: What'tcha doing?
Guy 1: Oh, just searching Eff.
Mom: Hey, why does that say the F word?
Guy 1: Oh, why does it act-
Mom: You're getting grounded for searching the F word!
Guy: But-
Mom: This is final.
by Orrinpants November 2, 2021
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Another way to say "f in the chat"

Saying this makes everyone else in the room feel like an uncultured swine.
Person 1: Oh no! I dropped my mug.
Person 2: Eff
by Epic_Cheeto69 June 14, 2019
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