When a G is fresh to def from head to toe. Generally this gangsturrr will have the hottest, hard to find kicks on the planet and will exclaim "Yo I got these authentic Big Foot Feet with the toenails dipped in gold on eBay for only 6 hundo player!"
KevDawg came to the meeting wearing mismatched socks, but he was still "G'ed up from the feet up" in those new yeezy's.
Modifywords in a movie to change the rating from an "R" to a "G".
While watching "Something About Mary" on the Family channel, the network had g'ed it up by changeing the profanity into rediculous homonyms that are definatley not synonyms. "Fucking asshole" became "Flocking AshPole"
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.