Kaiba was getting frustrated. He and Yugi had gone so many rounds and hadn't so much as attacked each other, only set up defences. Picking up his next black card, Kaiba read it, and blinked in surprise. 'Hmm, I can do something with this,' he thought. 'If nothing else, I might be able to lure Yugi into attacking me.'
"Oh, did you finally get something to attack me with?" asked Yugi, noticing that Kaiba suddenly seemed interested in one of his cards.
"Indeed I did," said Kaiba, with a smirk. "I have a black and a white card to play together…" Kaiba pulled the cards from his hand, and slammed them down on the table very enthusiastically. "Now at the Natural History Museum: an interactive exhibit on…A bitch slap." As the cards were played, a building appeared in the field resembling the Natural History Museum. The doors of the building opened, and a hand came out and slapped Neil Patrick Harris audibly hard.
"Is…is that it?" asked Yugi, who didn't seem overly phased by what just happened. "Because I already explained that Neil Patrick Harris is a doctor, so he'll just heal himself from…"
"Oh Yugi, you forget," said Kaiba. "Neil Patrick Harris was also in How I Met Your Mother. On the show, Harris's character Barney entered a Slap Bet with Jason Segel's character Marshall. Whenever that happened, Barney was shown to be knocked down by each slap. Which means, Harris can't heal from this."
Yugi gasped in shock as his life points suddenly dropped to 7900. "I…can't believe it," he said, unable to argue with Kaiba's logic.
"That'll do for now," said Kaiba. "But that exhibit will last a while, so every turn you'll be taking damage, while your Neil Patrick Harris doesn't actually die. It may not do much, but it'll start to add up over time."
"It's not a bad plan Kaiba," said Yugi. "Good thing I have a counter for it."
"Well, with so many traps, I suppose that makes sense," conceded Kaiba.
"Except, it's not one of them," said Yugi smugly.
"What?!" asked Kaiba in shock.
"I play 'Bubble butt bottom boys'," said Yugi, placing a white card on the field. A group of young men with perfectly rounded buttocks appeared on the field. "A museum would wish to share their knowledge of bitch slaps to as many people as possible, which means each of the boys will take a turn at being bitch slapped before it can back to Neil Patrick Harris."
"So what?" asked Kaiba. "You'll still be getting slapped every turn."
"True, but you forget one thing," said Yugi. "They're bottoms. They can take a slap and be perfectly fine. In other words, your bitch slap exhibit will take a few turns to come back to Neil Patrick Harris, if at all."
Kaiba growled. "Why you…" he said, before looking carefully at the boys Yugi just played. "Wait, there's four of them?" Kaiba smirked when he realised what Yugi had just done. "Perfect…"