Screw up

Pronunciation: /ˈskɹu ˈəp/

Screw up (verb)

  1. To do something badly because of an error, carelessness, or poor planning.
  2. To cause problems so that a plan or situation becomes worse than expected.
  3. To perform so poorly that the result is a clear failure.

Examples

  • I screw up the form, and the manager asks me to redo it.
  • She screws up the schedule, so everyone has to adjust.