wing it
Wing it (verb phrase) means to do something without preparation, improvising as you go along instead of following a plan or script. Example: “I hadn't read the report, so I just winged it in the meeting.”
How to use wing it
Learner’s notesIn plain EnglishTo do something without preparing first.
Informal but very widely used, including in professional settings. Fine in speech and casual writing; avoid in formal reports.
The past tense is normally "winged it", not "wung it". The object "it" cannot be dropped.
Trace the full origin ↓Fill the gap
Can you complete this real example?
We'll _____ — nobody's going to notice we haven't rehearsed.
Etymology
From theatrical slang: an under-rehearsed actor learned lines in the wings of the stage, or was prompted from them.