Interesting concept!
One thing I liked was the pretty dang goofy artstyle you came up with. Everything feels like a fever dream an I'm all for it. The Dani reference was a good one ;) I like the concept of milk being your health and ammunition, requiring you to conserve your ammo.
However, I could not enjoy the game to its fullest because of its wonky balancing. I might just have a skill issue, but I couldn't even get past wave 3, since the enemies were coming from multiple directions and I had no way of defending both sides. The bullet hitboxes (or enemy hitboxes?) felt a bit wonky as well.
Despite that, this game has very solid inspiration and very good meme play. If you worked on the balancing a bit (maybe just by playing like a casual gamer), it could be peak.
Overall, very cool ;)