shape up or ship out

Verb

 * 1)  To either improve one's behavior or else be required to leave; to either improve one's performance in an activity or else withdraw from that activity completely.

Usage notes

 * Often expressed in the imperative mood, as in an ultimatum such as:
 * This is your final warning! Shape up or ship out!

Translations

 * Hungarian: vagy megszoksz, vagy megszöksz,