US /hɑt ˈʌndɚ ðɚ ˈkɑlər/
・UK /hɒt ˈʌndə ðə ˈkɒlə/
But your reaction was juicy ... you got pretty hot under the collar
You got pretty hot under the collar.
I can see it's making you quite, er, hot under the collar, and that means angry.
hot under the collar - and