(euphemistic) hot damn.

(planetology) An exosolar planet whose characteristics are similar to the ice giants Uranus and Neptune, but which orbits its parent star much more closely and thus has higher temperatures.

Alternative spelling of not so hot

plural of hot shot

Alternative spelling of hotshot / (historical, military, nautical) Round shot that has been heated to a glow before firing in order to set wooden enemy ships afire.

present participle of hot-knife

simple past tense and past participle of hot-knife

Third-person singular simple present indicative form of hot-knife

To smoke cannabis by compressing it between two heated knife blades.

plural of hot mess