Shy Guy Glitch

From SmashWiki, the Super Smash Bros. wiki

The Shy Guy Glitch is a glitch found in Super Smash Bros. Brawl which causes Shy Guy Karts on Mario Circuit to slow down.

[edit] How to perform

Player one must select Link, Smash Balls must be turned on, and the stage must be "Mario Circuit". Link must obtain his Final Smash by breaking a Smash Ball. When a Shy Guy Kart appears on the platform, Link must use his Final Smash to hit both one of his opponents and the Shy Guy Kart. After the Final Smash is over, one or more Shy Guy Karts should be traveling much slower than the others. The Karts should be visible on the background. The glitch may be reset if a Kart traveling at a normal speed passes a Shy Guy Kart.