Segway

Segway is a two-wheeled self-balancing battery-powered electric vehicle.

History
Dr. Hibbert stole a Segway during a riot in Springfield.

Homer watched Kent Brockman report at the latest Segway scooter accident which had claimed over 1000 lives.

When Lisa was distributing The Red Dress Press Mr. Burns hired a Segway driver to let Marge's car drive off the road into an area infested by snake.

Homer stole five Segway's from The Sharper Mark-Up, which he later gave to hobos in Springfield.

Homer tried to escape from the prisoners on a Segway.

After used Homer as his coach, after scoring a touch down, he walked off of the pitch and got a Segway and a flag saying everyone sucks but me.

Homer drive a segway when he tried to catch up the train with Grampa and Marshall Goldman

Paul Flart was driving on a Segway when he got caught on a mast and got stuck. A woman then stapled a lost dog poster to his head then the lost dog came along and peed on him.

Two adults was seeing driving a Segway outside the Montessori School.

Non-canon
Edmund stopped a Segway driven by Otto from running over Lisa.

When a younger Homer travelled to the current time he saw Chief Wiggum sleeping while driving a Segway. Homer's thought that was that it was not so great.

Duffman is driving a Segway.