Meaning of the word "how about that" in English

What does "how about that" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

how about that

US /haʊ əˈbaʊt ðæt/
UK /haʊ əˈbaʊt ðæt/

Phrase

1.

used to express surprise, admiration, or sometimes sarcasm about something

Example:
He finished the marathon in under three hours, how about that?
I got a promotion and a raise, how about that?
2.

used to make a suggestion or offer

Example:
We could go for a walk, how about that?
I'll cook dinner tonight, how about that?