If you're a ninja, how come I always know where you are?

It was really funny when the final eight people at the party decided to make it a dance party at 3am. And then when our hostess decided to switch to playing vinyl on the stereo in her room, but no one could dance in her room because there wasn't space and it was full of cats and the dancing would make the record skip. So the dancers danced in the living room, but the music wasn't that loud in there, and it was like they were dancing to a party next door that they could hear through the wall. So that guy went into the bedroom to dance, and he yelled, "look at all the cats!" and he said he was dancing with the cats, but really the cats were just lying on the bed staring at him in disbelief in only the ways cats can. Then the shopping. And the fishing.
Thanks for inviting me. Glad I stopped by.