BAK 

It can mean anything

“Ben, bella is so bak”
“Damn right rob, she is super bak” (in this case bak means foolish)

BAK by Sjejejsidjddj November 9, 2020

Bak 

A real friend who’s loyal, funny af, weird, and kind hearted. He’s the type of person and to usually be chill unless being tested .

Person 1: Bak is such a good friend
Person 2: Ik right

Bak by Bak1k March 1, 2021

Bak 

Thai traditional word that use to indicate things
Such as The,a,you,he, she, they ,that & it but depends on the following word

Somchai :"Bak hah ni"
Bak+hah(fuckup,bastard,dumb)+ni(here)
Bak in this case means YOU

Somsri hiruangsearng:"Bak hua kuy nan na"
Hua(head)+Kuy(penis)+nan(that)
Kuy+Nan = that guy and him
Bak in this sentence can mean 2 thing
-him
-that guy

'Bak fahrahng' is a special word
Bak+fahrahng(Guava fruite)
This originally means European foreigners but to day it can also means African

Sadly most of thai boomers still calling africans "Bak Nigro/Negro/Bak Dham(Black)"

*Bak can be offensive in city but friendly in village

Bak by ℭ𝔥𝔞𝔱𝔢𝔞𝔲𝔵 October 18, 2022

bak 

gigantic dick

Tyler has THE bak, that shit is huge

bak by bonytony February 9, 2023

Bak 

rasplodni bivol.
prema osobi uvreda inteligencije i fizickog izgleda

Kakav Bak

Bak by anonymous October 8, 2025

.bak

In computing, ".bak" is a filename extension commonly used to signify a backup copy of a file

I moved the file contents to a .bak file

.bak by Normal Fermented Cheese February 13, 2017

bak cho 

To smoke weed, especially in large quantities. Take a fat bong rip, one pull a joint, etc.

Jared: What brah, we go bak cho right now.

Laird: Yessa blessa brah, I just got a new bong.

Jared: Righteous. I'll provide the buds.

bak cho by BongMonkey October 18, 2018