that's about the size of it
- (idiomatic, colloquial) That is the situation; that is how it is. [from mid 19th c.]
1848 (first performed), Robert Barnabas Brough, William Brough, Camaralzaman and Badoura; or, the Peri Who Loved the Prince: An Extravagant Arabian Night's Entertainment (play; pamphlet), London: National Acting Drama Office; Nassau Steam Press, →OCLC, act II, scene i, page 26:Emp. […] And p’r’aps you really think to win the prize of it.
Dan. To use a strong expression, that’s the size of it.
1874 January, “Sundry humbugs”, in American Agriculturalist, volume 33, number 1, New York, →OCLC, page 6:This is “about the size of it” as they say in California: […]
2011, Stephen King, 11/22/63, New York: Scribner, →OCLC, page 23:You’re also thinking it’s about time you grabbed your cell phone and called for the men in the white coats. That about the size of it, buddy?