This is faggot loser speak for the word boy. Boi is not a word. Boi is only used by faggots and BT 1000's Don't ever make up stupid ass new spelling for words that already have established correct spelling, it is not cute or original, in fact it makes you sound like a complete and total moron!
People who write boy as boi should grow up and kill themselves.
A word you say when you roast someone or something.
Boi, he look like a Krusty Krab
When some idiot gets mad and points their hand towards them. If this happens to you run for your life.
Bob, where is my shampoo?
In the house.
(Says boi with hand motion)
Oh shet gotta run fast
"boi" is a slang term for either heroin or fentynal. Instead of asking if someone has heroin or fetty you would ask if they had "boi"
!b-o-i!
me: hey did u fart?
you: no bro.. *lies and actually farted*
me: BOIIIIIIIIIIIIIIIIIIII
Boi is when your talking to your friends and one said that there gay.
Oh ya guys i'm gay. Now you and your other friend that is not gay "boi."