1.) Money earned through the sale of cheap or imitation goods, usually door-to-door or from an automobile.
2.) A fabricated tale told to impress the ladies. (related to weak game)
“Dude got fired from his office job. Now he be makin’ that trunk-bread!”
“I thought that story about him saving the puppy was true, but it turns out he was spittin’ some trunk-bread !”