if he's, she's, etc. a day
if (one) is a day
Used to emphasize that one must be a certain age. How does he keep himself looking so young—he's got to be 60 if he's a day!
See also: if
Farlex Dictionary of Idioms.
ˌif he’s, she’s, etc. a ˈday
(informal) (used when talking about somebody’s age) at least: She isn’t forty! She’s fifty-five if she’s a day!See also: if
Farlex Partner Idioms Dictionary
- if (one) is a day
- if he is a day
- if one’s a day
- if (one's) a day
- if a day
- be going great guns
- gooseberry
- green as a gooseberry
- be (as) green as a gooseberry
- French leave