The word that is at the end of the phrase that the background singers are singing in "Don't stop the music" by Rihanna. Listen to the song again, you'll hear it.
So that's the lyrics? "I'm a' say what's on my monkeysauce, I'm a' say what's on my monkeysau'"(abbreviated the 2nd time to fit the rhythm) I never knew that...?
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi