Griping and drama that could turn into something worse.
Percy and his/her gang would gripe at you like they were from Compton, or Southie, or at times they would almost seem like a child of a mixed marriage with a father from Compton and a mother from Southie, or a father from Southie and a mother from Compton, a product of both Southie and Compton, or whichever environment made them look tougher if people didn't buy them mixed together and thought this person sounds too rough to be true. Percy would make threats about the kind of gripe smoke that people that fucked with him/her would get.