piping hot

[of food] extremely hot. On a cold day, I like to eat piping hot soup. Be careful! This coffee is piping hot!

Very hot, as in These biscuits are piping hot. This idiom alludes to something so hot that it makes a piping or hissing sound. [Late 1300s]

Very hot: piping hot biscuits.

Name	Pronounced	Usage
Romana	-	Italian, Polish, Slovene, Croatian, Czech, Slovak, Late Roman
Bolton	['bəultən]
Pau	-	Catalan, Occitan
Zak	ZAK	English
ReŞİDe	-	Turkish
Tyriq	tie-REEK	African American (Modern)