Scooter Glitch

The Scooter glitch or Magic Scooter glitch was a glitch in RuneScape in 2007. It was done in the Al-Kharid Dueling Arena and when done properly, your character would be stuck leaning on the arena walls looking at the duels but could move around and stay in that position, giving the appearance of the player riding around on an invisible scooter.

How it was done
The glitch was very simple to do, and players seemed to just love doing the glitch as soon as they logged in, and staying that way as long as possible. Here's how the glitch was performed back in 2007:

1) Players went to the Al-Kharid Duel Arena with a friend.

2) Players challanged their friend to a duel, but the friend wouldn't accept it just yet.

3) They walked to the 2nd floor of the arena (Where you can spectate duels via leaning on the wall.)

4) They would lean on the wall and spectate the duels, then have their friend accept the duel challenge so the sceen would pop up. Accept the first part, but then hit decline on the second screen.

5) Now when they left the wall, their player would be stuck in that same leaning position until death of logout.

Exploitation?
No players were ever banned for intentionally using the glitch, being as there were no real advantages to doing the glitch in the first place. However, the glitch was around long enough for some players to take advantage of curious players and scam them.

One popular scam involved the glitched player telling a random player (who asks him/her how they're doing it.) that they are on a "Magic" Scooter that's invisible and doesn't make your run energy deplete. When the unsuspecting player asks where they can get a scooter for themselves, the scamming player would say that a Wizard is selling them for 1,000,000 gp in the very back of the Wilderness. The scammer would then offer to show the player where the "wizard" is, bring them to the back of the wilderness, and kill them, taking the 1 million gp brought to buy the scooter.

Miscellanious
This glitch has since been fixed by Jagex, but was really popular and 1000's of players would be seen doing this glitch all over RuneScape before the patch.

The glitch was around long enough for some players to even take advantage of curious players and scam them. One popular scam involved the glitched player telling a random player (who asks him/her how they're doing it) that they are on a Magic Scooter that's invisible and doesn't make your run energy deplete. When the unsuspecting player asks where they can get a scooter, the scamming player would say that a Wizard is selling them for 1,000,000 gp in the very back of the Wilderness. The scammer would then offer to show the player where the "wizard" is, bring them to the back of the wilderness, and kill them, taking the 1 million gp brought to buy the scooter.