The rhyming synonym or threesome but in reference to three people playing the Nintendo Wii, this in no way entails their is a sexual connection to the people playing the Nintendo Wii.
I have a Wii-some later today, my friend only has two, so that's why I'm taking my Wii-mote with me.
Me: So I got a new console, the Wii U
Other human: you don’t have a Wii, how can you use it?
Me: uh it’s a new console different from the Wii?
Other human: why does it say Wii tho
Me:REEEEEEEEEEEE