Present For You is one of Mr. Satan's humorous last resort moves. The attack consists of Mr. Satan giving his opponent an exploding handheld video game console which looks similar to a Game Boy. The video game bomb that Mr. Satan gives Buu is called a "Game Poy", an obvious pun on the handheld Game Boy from Nintendo.
Mr. Satan dashes towards his opponent, stops at the last second, hands his opponent a giftwrapped box (which contains a handheld video game console and game), and then he runs off as his opponent is distractedly playing the portable game. Satan then pushes a remote-control button to make the handheld game explode.
Mr. Satan uses the Game Boy Bomb when he goes to confront Majin Buu and gives him a "Game Poy" (a Game Boy with a bomb inside it) as a present. Buu gets frustrated just as Mr. Satan begins to trigger the bomb inside. When it explodes, it fails to kill or even faze Buu. In fact, the World Champ's final plan was enjoyed by Buu as he stated "That was a fun game!".
Appearances in games
This attack appears as Mr. Satan's Ultimate Attack named Present for You in the Budokai series, whereas it is a Blast 2 attack named Present Bomb in the Budokai Tenkaichi series. In Dragon Ball Z: Budokai 3, if the defending opponent's gauge is higher than the attacker's while this move is being executed, the defending opponent will throw the Game Boy at Mr. Satan just before it explodes. In the first Dragon Ball Z: Budokai Tenkaichi game, Mr. Satan dodges a punch before handing the present to the opponent, and then he kicks the opponent away.
In Dragon Ball: Xenoverse, it appears under the name Present For You. Unlike past games it is used differently. In this game, the user pulls out a large wrapped gift, seemingly out of nowhere (presumably the box was previously contained in an unseen Capsule). If the user is in the air, the gift comes with a convenient parachute to float safely to the ground. After a short period, it will burst open and either emit a bright glow that very slightly heals anyone near it, or causes a Jack-in-the-box to send them flying with a powerful headbutt. It can also be learned by the Future Warrior during their training under Mr. Satan as the Warrior's Master.
"Throws a box that will either restore or damage the health of the opponent who opens it. This effect is determined at random."
— Dragon Ball Xenoverse 2 Tutorial description
In Dragon Ball Xenoverse 2, Present For You returns as one of Mr. Satan's Super Skills which can be learned by the Future Warrior (Xenoverse 2) by completing School Quest: "Lesson 1" of Mr. Satan's Training. The technique function the same way it did in Xenoverse. Additionally, it is revealed that the effects of this technique are determined at random.