Post-crisis comment

• "We avoided disaster!"
• Relieved cry
• "Man, I'm glad that's over!"
• "Boy, am I glad that's over!"
• What a relief! It's hot!
• "Man, is it humid in here!"
• Relief indicator
• Dog days' word
• Narrow escape exclamation

Wiktionary Word definitions in Wiktionary
interj. Used to show relief, fatigue, surprise, or disgust.