1. To show increase in quality, or feeling recovered.
2. "You best be" in a slight aggressive but playfully way.

(The other person usually responds with "nvm" and the opposite, but varies with conversation)

Used in some counties around SoCal (2)
Boy: I'm Ready to Head out now
Girl: Fucking better be
Boy: Nvm im reading to head in now
via giphy
by Nate R Higgers December 28, 2018
Get the mug
Get a Better mug for your friend Vivek.