Germany improvised Mix

I’m traveling through Germany with some buddies, and we wanted to drink enough to start confusing Shrek with Shakira. Since we’re in Germany, we decided to try mixing Jägermeister (for obvious reasons), vodka, and Red Bull.

The only problem was that we couldn’t find anywhere selling plastic cups or anything like that, so, as a friend of mine would say: “improvisation is an art.”

Anyway, my question is: Has anyone ever tried this mix? And if so, is it worth it?

Btw dont ask for the photo quality, ik that is bad af.