Dab typically means a concentrated form of THC oil. Can be used as a noun or a verb. Can also refer to a now cliche dance move.
Gimme a sec Imma smoke this dab before we go
Let's smoke dabs!
I need to get more dabs
A person who is lacking knowledge or is showing stupidity
"Mate your such a dab"
"Your acting like a total dab"
A very cool dance move used by cool kids and teenagers.
Alex: *dabs*
Melissa: "Woah, that's such a cool dance move"
A: Among us.
B: I'm going to Dab.
C: *Fucking murders them both*
When you call someone a dab...low key or nice way of saying dumb ass bitch or dumb ass broad
An acronym for dick and balls.
Jorge: Dude, can I show you my sick DAB?
Jeremy: It's only fair, I've shown you mine already.