go over the hill
To escape, flee, or abscond from prison or military service. I'll go crazy in here before the end of my sentence—that's why I have to go over the hill! Yeah, those two went over the hill, but they won't last long with every cop in town looking for them. OK, I'm busting out tonight. I'll try to pass your message to Cynthia once I've gone over the hill.
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.