The sexual term where an Indian and an Asian male join together. Once they join together they hug and always walk together in a state called, "Rilliam."

Also known as the perfect transracial couple between an Indian and Chinese.

Originating from the conjunction of William and Riya
" Dude have you seen those two walk together"
" Do you mean Riya and Billy?"
"Yeah! They're in a state of Rilliam, isn't it great?"
by RilliamSupporter May 22, 2018
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