At first I couldn't really care less about video games, then I saw the commercial for New Super Mario Bros.. I thought it looked so cool, I had to get it, so I asked my dad for a Nintendo DS. He got for me because we were going to LA and he didn't want me to get bored. Then for Christmas 2007 I got Brain Age 2 then SpongeBob: Creature from the Krusty Krab, that's when I realized that video games where awesome.
(these are not glitches, and are not hacks, just little tricks)
In Super Mario Bros. 2, in 2-3 in the room before Tryclyde, the player must enter the vase near the crystal ball and pluck the POW Block from the ground. Then go back outside the vase, walk next to the crystal ball and throw the POW Block so the ball will jump in the air. While it's in the air, walk under the ball. Your character will start bouncing the ball on it's head.