“Yoi” is a chill, friendly slang word used as a greeting, casual response, or agreement. It's similar to “yo”, “ hi ” or “sup,” but with a calmer, more polite tone. It shows you're open to chat and gives off best friend vibes.
It can also be used to reply when someone calls your name, or to say "yes" in a fun and casual way.
It can also be used to reply when someone calls your name, or to say "yes" in a fun and casual way.
Example 1:- “Hey Friend!”
Response: “Yoi”
Example 2:- “Yoi how are you? ”
Example 3:- “You free to talk?”
Response: “Yoi bro, tell me.”
Example 4:- “We’ll go tomorrow, right?”
Response: “Yoi”
Response: “Yoi”
Example 2:- “Yoi how are you? ”
Example 3:- “You free to talk?”
Response: “Yoi bro, tell me.”
Example 4:- “We’ll go tomorrow, right?”
Response: “Yoi”
by VS_GAMER July 27, 2025
Get the Yoimug. *sees a funny meme* "YoY!"
by Onion Soup Junior December 21, 2017
Get the YoYmug. 
by Pwilds June 24, 2022
Get the Yoimug. Yoy is used to describe someone who is not very lucky and seems to always lose out on something if its in his control or not in his control
by Yoyster February 3, 2023
Get the Yoymug.