A pedophile that offers you candy/chocolate/fat foods.
They target small children and mostly ride in vehicles.
Some times harmless, or sometimes the candy is drugged.
You might want to watch out for these, mothers.
Dad:"Look at that Willy Wanker over there..."
Mom:"Lets hurry up and get Billy."
Dad:"Agreed."
Billy:"But hes giving out candy!"
Mom:"Come on Billy, were going home."