When a person got much more attractive over time. Usually compared between before and after puberty.
Chris: "Man, I haven't seen Jack in forever. What's he like?"
Josh: "You wouldn't even recognize him. He's glo'd up a lot."
Josh: "You wouldn't even recognize him. He's glo'd up a lot."
by Kali Muscle May 24, 2015
Your only glo'd up if your in chief keef's glo gang glo'd up can also mean
1: You have a lot of jewelry on and make sure it's gloin'
2: your teeth can glow
3: you have so much diamonds on
MAKE SURE YOU GLO UP
1: You have a lot of jewelry on and make sure it's gloin'
2: your teeth can glow
3: you have so much diamonds on
MAKE SURE YOU GLO UP
by I be chiefin keef January 1, 2019