The Dream Dictionary can't handle me.

So I figured out what it meant when I was dreaming about toilets.
But...last night I had a dream that a male friend of mine (no one I know in real life) was in some show and was partnered with Beyoncé.
They had to perform some song - almost like karaoke - except when it was time to start, my friend didn't know what to do because he didn't know the song, so he started acting goofy.
Beyoncé, on the other hand, knew the song inside and out, and I said to the person sitting next to me in the "audience" - "That's not fair - she had to perform that before. She knows the song."
I woke up this morning with the line "...all the single ladies...all the single ladies..." in my head.
It's still there.