"That's a lot to take in"

• "Man, that was close!"
• "Thank goodness!"
• Hot-day word
• Close-call cry
• Forehead wiper's exclamation
• Voiced sigh of relief
• Expression of relief
• Exclamation of relief
• Cry of relief

Wiktionary Word definitions in Wiktionary
interj. 1 An expressive sound made indicating the release of one's inner tension; the release of breath; an expression of relief. 2 An expression of amazement or surprise. vb. (context UK Scotland dialect English) To whistle with a shrill pipe, like a plover. ...