Bowser

Yoshizilla-Rhedosaurus: King Bowser... definitely one of the best characters in this series. Especially since he has an actual personality, unlike a certain someone. (cough, cough) Anyway, I don't want to pathetically increase the word count for the lulz, so not delaying further, enjoy, ladies and gentlemen!

Disclaimer: Everything belongs to Nintendo.
Summary: The King of The Koopa Troop finally gets what he rightfully deserves.
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King Bowser Koopa roared as he stormed into his castle, frustrated that he lost. Again.

"Who was it this time?" Kammy Koopa asked as she sighed, doing some knitting as Bowser sat in his throne, folding his arms in disappointment.

"I lost... to Waluigi." Bowser then face palmed as he groaned. "I can't believe I let that stupid friggin' laughing elf man make a fool out of me. I'm the King of this Kingdom, for crying out loud!" He roared angrily as he slammed his left fist on the throne.

Kammy approached Bowser, patting him on the left shoulder. "Your Grumpiness, don't worry. I'm sure you'll do better next time-"

Bowser punched Kammy in the face, causing the old female Magikoopa to be sent flying all across the throne room, crashing into the wall at the end of the hall. She moaned as she fell on her body, twitching in pain as Bowser tried meditating.
Bowser yawned loudly as he got up in his gigantic green colored monster bed, blinking several times as he looked across the room, to see Bowser Jr. standing with a huge, red colored crocodile Pokemon. Bowser squinted to make sure he wasn't seeing things.

"Hey dad, have you meet my new partner, Warublaru?" Bowser Jr. stated as he pointed at the huge croc Pokemon, "I found him while I was out by the swamp nearby. He's ground and dark type."

Bowser looked at his right arm, seeing a stopwatch on it as he shook his hand, telling Bowser Jr., "That's great, son, but please tell me when-"

Warublaru roared as he used Earthquake, causing the entire castle to topple on itself, sunk within lava. Bowser growled with rage as Bowser Jr. laughed.
Bowser was on his personal computer, looking for the latest news in the Koopa Kingdom as he sipped some coffee. Bowser Jr. came running into the room, jumping up and down with joy. Bowser sighed as he turned around, to face Bowser Jr.

"Yes, son, what is it?" Bowser asked as he had a somewhat exhausted loo on his face.

Bowser Jr. pointed at himself as he smiled widely, telling his father, "Waluigi just asked me to have a tennis match with him. You thin I'll whip him, pop?"

Bowser laughed heartily as he placed his monstrous hands on his chest. "Gwa ha ha! You'll murder him, son! Why, you have my great pride!" As he laughed heartily, Bowser accidentally slammed the coputer with his right fist, breaking it.

Silence. Bowser's eyes twitched as Bowser Jr. whistled, quietly running out of the room as Bowser soon roared with upmost anger.