on the up and up

pp Honest, truthful. I think he is on the up and up when he says he owns 27 banks. 1920s

Historical dictionary of American slang . 2014.

Look at other dictionaries:

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.