There is a new feature in the new HUDS & Meters.
Drunk. You gain drunkness when you consume alcohol. At this stage, all it does it slowly decrease your visibility in-game and makes your vision more and more cloudy:
50% Drunk
As your vision decreases, you also get less able to use your mouse to click where you cannot see properly.
At 100% drunkness, you will die. Slowly your vision comes back over time as you stop consuming alcohol.
We will add more neat things to the drunk feature over time as we figure out what is doable with this fun feature.