A hotdog!
Above is a video titled "DJWS Vision", which is basically Gagavision and Monstervision, but shot by Gaga's producer, DJ White Shadow. Some are saying the instrumentals could be from ARTPOP, but I personally doubt it.
Gaga's caption: "ok we made u a surprise. this is DJWSvision no. 1 AND YES that is me in the hot dog costume trying to be funny"
Meat dress 2.0?!
Gaga thanks you for your time.
Source