This guide is now finished, unless I missed some super secret stuff.

This guide tells you what effect you gain from taking certains types of drink offered at the Gin & Gout.
The drink you take give you a set of bonuses for the duration of a cooler run.

After paying 30 TP, Mayday will ask you what booze you want. Either Champain or Toughquilla.

Champain: Boost attack by 15%
Toughquilla: Boost defense by 15%

Then he is going to ask you if you want a Mixer. You have three choice. Soda, Mixer of the day (which is a random buzz from an unmark flask) or straight.

Soda: Lower by 5% the boost from the booze you took to give you 5% from the other (ex. You took Toughquilla (15% defense) with Soda (15% defense --> 10% defense + 5% Attack)
Mixer of the day: Give you the random Buzz of the day, it may be a negative one, Lower the boost of the booze by 10%
Straight: Give you the maximum boost you get from the booze, 15%

Then you choose how you want your drink served.

On the rock: +2 Obli,
As a shot: +2 Shot
Shaken: +2 Hit
Stirred: +2 Tinker,
Blended: +2 Sneak,
(Secret) Cannibal Style: +1 to all stats. Need to pay for multiple drink to unlock it.


Allow me to give you an example:

Champain
Straight
As a shot

It gives:
+15% attack
+2 to Shot

Feel free to post comment for addition, correction and other suggestion