Yugioh Abridged Pairing Canon?

I recently viewed one of LittleKurioboh's charity videos, where the winner gets to make the script. First, I am in no way a fan of yaoi. On to the question! At the end, Bakura and Marik avoid going to fan-fiction jail because their pairing was practically canon. I've never watched yugioh and was wondering if it's true? Um..not sure if it makes a difference, but it was the deep voice bakura. Yeah.