The George Foreman mail sorter is a machine that sorts mail. It sorts by putting the mail in either a good or bad slot. It also cooks the bad mail into a pressed patty. It is endorsed by former boxer George Foreman.
Homer uses the sorter to make himself a patty that he eats in a hamburger bun.
Behind the laughter
The mail sorter is a parody of the George Foreman Grill.