What's nuru?

Sorry if its a silly question. Newbie

Do a simple Search. The Search tab is your friend.

Then again, you could look it up in the Urban Dictionary:

the secret codeword for one of those full body massages, where the japanese lady rubs her gelled up body all over the guy getting the massage. it is not known if this exists in real life or is just a gimmick pornos use.

Or someone could just tell you.

Great thread givng a lot of info in this forum. Do a search