Dragon Ball Kai ep 139 - Gotenks's Trump Card -- Transform! Super Gotenks 3!!

Episode sources

Dragon Ball Z ep 260 - Escape From Another Dimension!! Super Gotenks 3
Dragon Ball Z ep 261 - Going Too Far! Boo-Boo Volleyball

Story

Piccolo has removed the only way in, or out, of the Room of Spirit and Time.

Leaving himself, Gotenks, and most importantly Majin Boo, trapped in this dimension forever.

But Gotenks hadn't actually lost yet. He was just trying to keep the fight tense, on purpose!

So while Gotenks and Piccolo argue over whose fault it is that they're trapped...

... Majin Boo considers all the delicious foods he's lost, forever.

This makes him so angry

he rips a hole between the dimensions.

(Same.)

Upon arriving back at Kami's Temple, he sees the remaining Earthlings

and decides to use them to make chocolate.

Meanwhile, Piccolo and Gotenks try their best to pull apart the dimensions too, but it's no use,

until Gotenks shows off Super Saiyan 3.

He mastered it during his week of RoSaT training, but as he can only maintain it for 5 minutes, and Fusion ordinarily lasts 30, he was trying to save it as his climatic final move when they were down to 5 minutes remaining. But, it should have enough power to free them.

Upon hearing this, Piccolo decides to never have kids of his own.

Super Gotenks 3 is strong enough, and quickly takes them back to Kami's Temple,

where they observe the destruction Boo wrought in mere minutes.

And worst of all, the chocolate on his lips.

Finally, Gotenks is pissed enough to take this fight seriously!!

... we'll see how long that lasts.

Elsewhere, Mr. Satan and Bay suddenly find Fallout 4 is less fun IRL.

What's cut?

Nothing. In fact, it's almost beat-for-beat DBZ 260, but with the Mr. Satan and Bay scene from 261 squeezed in.