'Eau de Jou'
Disclaimer: YGO [sadly] does not belong to me.
"Jou smells really nice."
"I agree, but I should really be the only judge of that."
Mokuba ignored his brother and continued. "Well, I say we bottle it up and sell it..."
He chewed his lip in thought. "How does 'Eau de Jou' sound?"
"Somehow, I don't quite think it's Katsuya you've been sniffing lately."
Still oblivious, Mokuba's violet eyes lit up with miniature dollar signs. "We could be rich..."
The older Kaiba rolled his eyes. "We are rich."
"Ooh, and our slogan could be: 'Eau de Jou.' Turns cold CEOs sweet from head to toe."
Seto promptly fell over.
Now that you've read [and enjoyed] the Mokuba-induced randomness, go on and review.