We found 2 dictionaries that define the word do a number on someone:

General (2 matching dictionaries)

1. do a number on someone: Collins English Dictionary
2. do a number on someone: Dictionary.com

▸ Words similar to do a number on someone ▸ Usage examples for do a number on someone ▸ Idioms related to do a number on someone ▸ Wikipedia articles (New!) ▸ Words that often appear near do a number on someone ▸ Rhymes of do a number on someone ▸ Invented words related to do a number on someone