Good (important word there) hooch should not need to be from the freezer. Most, if not all foods, taste better on the pallet at 50 and above degrees. When you take alcohol to below 32F, you are killing the flavor factors. Your tongue cannot enjoy the nuances of the distiller's masterpiece.
Many drink vodka out of the freezer. Vodka is total garbage anyway and there is nothing to the taste but raw cutting ethanol anyway! My biased feelings on straight vodka. It all tastes like paint thinner of some kind...warm or cold. Mixes great (only to bump up the alcohol level) in cocktails where other top shelf liqueurs take over the driver's seat on taste.
Tequila is said to give the worst hang over of any other spirit around. Never tested it, as I do not like it enough to drink that much of it straight to find out. Maybe only an ounce in a nice cocktail once in a while.
And I never could understand the "shooters" mentality for any kind of booze. What a waste of flavor. One must sip good spirits and enjoy the nose and taste rather than chugging it right down. That shooter stuff was reserved for my college days many many moon ago.
"With time comes wisdom, Grasshopper."
banger