I'll let you figure out which one he is.
He sells Shaggy and Scooby their "scooby snacks". Anyone ever notice the little cloud of smoke that wafts out of The Mystery Machine when Shaggy and Scooby get out?
the one on the left?
Food for thought: if you aren't dead by 2050, you and your entire family will be within a few years from starvation. Now that is a cruel gift to leave for your offspring. ;)