We found one dictionary that defines the word chip on their shoulders:

General (1 matching dictionary)

1. chip on their shoulders: Merriam-Webster

▸ Words similar to chip on their shoulders ▸ Usage examples for chip on their shoulders ▸ Idioms related to chip on their shoulders ▸ Wikipedia articles (New!) ▸ Words that often appear near chip on their shoulders ▸ Rhymes of chip on their shoulders ▸ Invented words related to chip on their shoulders