Byron Heffley

Byron Heffley is the cousin of Frank Heffley, Joe Heffley and Gary Heffley. He appeared in The Ugly Truth at Gary's wedding. In one reunion he and Greg were sent to get some milk, Byron hit a pole, crashing his car and told Greg to get some help from Gammie's house. Greg went inside the house, but the ladies told him to take off his shoes as they were tracking mud. Greg took off his shoes, sat on the couch and watched TV, but Byron came back angry since Greg didn't come back to help him.