bomb out on (something)(redirected from bombing out on)
bomb out on (something)
1. To fail or do very poorly at something, especially an exam. I felt sure that I had bombed out on the test, so I was shocked to learn I had gotten a B+.
2. To quit, abandon, or choose not to go through with something. I bombed out on the horseback riding after hearing about Sarah's accident. Tom keeps bombing out on our plans.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.