Pulled a Merge

putting out unfinished code or product, claiming the product was complete when it was not. Furthermore, users/those NOT paid or told to look for it find out more problems, including original code.

To make amateur mistakes despite being a professional, and not owning up to them.

"They did not test out code they claimed they did, and still put out the application. They completely pulled a Merge."

"Did the Math teacher just say 1+3 is 5? He pulled Merge."