Heat - (coloration) inducing the effect of heat; made use of Primarily of reds and oranges and yellows; "heat reds and yellows and orange" b of food : having a part (including capsaicin) that results in a burning or tingling sensation within the mouth : pungent, peppery incredibly hot mustard https://themed-bars-in-gangnam67776.59bloggers.com/37110567/not-known-factual-statements-about-hot-karaoke-culture