Anyone ever try "rectified spirit" ? It's a product of Poland called "Spirytus Rektyfikowany". It's 192 proof or 96% ethanol by volume. So it is actually even slightly stronger than Everclear. Of course tt cannot be drank straight as it will destroy your throat, esophagus, stomach , etc. It has to be mixed and being almost pure ethanol it adds heat but very little of its own flavor to whatever you mix it with. For best results and safety I would advise mixing it as 1 part spirit to 4 parts water (or mix) or maximum 1 part spirit to 2 parts water which would dilute it down to 97 proof which is still deathly strong.
P.S. It also serves as a great fast evaporating disinfectant and an excellent cleaning fluid, solvent, as well as an excellent fuel for emergency cook stoves.