by Sun Out Wrong November 14, 2003

by theunknowngl October 16, 2004

When someone says or does something very ridiculous or absurd or when you see something you dislike. In a sarcastic way.
This weed is crap dude good lookin out....
Here comes Ñema Head with that Team Dynasty bullshit good lookin out yo...
Look at how this jerk is driving good lookin out
Here comes Ñema Head with that Team Dynasty bullshit good lookin out yo...
Look at how this jerk is driving good lookin out
by Nino164 April 26, 2014

Telling someone to watch their back because they have wronged you or another reason they have pissed you off
by XingXing<3 November 8, 2017

1. an expression of approval and thanks for a good deed, OR, 2. can be used in sarcasm to show disinterest in someone's actions or feelings
1. Miss Utility: "I'm not wearing any panties."
Tito: "That's whats up good lookin out!"
or
Danny: "I got laid off today. I need to look for a new job."
Tito: "That's whats up good lookin out?
Tito: "That's whats up good lookin out!"
or
Danny: "I got laid off today. I need to look for a new job."
Tito: "That's whats up good lookin out?
by goose smacker March 1, 2009
