What is Set Trippin?
1.
A certain 'hood, or block may be refered to as a "Set".
"What set you from, Nigga?"
Any gang violence or rivalry between "Sets" can be labeled as "Set Trippin".
"Homeboy from projects got killed by some set trippin ass niggas from the northside."
"Take that shit to the street, we aint set trippin up in here!"
See
2.
To offend a group of peers through the means of acting a fool or just straight up
Grandma: "happy birthday billy hope you enjoy your present"
billy: "socks again, oh man Grandma you be set trippin!"
See