how about that?
Isn't that surprising, remarkable, or pleasing. For example, They're engaged—how about that? [Colloquial; first half of 1900s]
How Do You Feel About These Parenting Buzzwords?This isn’t your parents’ parenting The language of parenting is constantly evolving, and these changes often occur in tandem with new parenting movements and styles. The early 20th century authoritarian style of parenting gave way to a more permissive parent in the ‘60s and ‘70s. The ‘80s and ‘90s parent became more intricately involved and focused on building their children’s self-esteem. Trophies for everyone! Now, …
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.