Excellent track! Really enjoyable beat and sounds like something to do a full rap song to at the same time. Possibly about swag or ripping on some genres that one doesn't like or people that just upset the person singer.
The vocals saying go also kind of sound a little like some dog barking just a bit too, interesting.
The whistles and claps are great. Where did you find the whistle samples from? The drums sound really nice and some loud pumping bass kicks pump up the song by a lot. The siren gives a feeling of something about to go down too.
Overall, awesome and interesting piece.