This is idiom means to be upset about something that happened in the past.
“John has a chip on his shoulder because Mary was promoted over him”
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About Me
- On Line English Teacher Dave
- I come from Dublin Ireland, I have a UK honours degree in law, I live near to London in the UK. I have taught English for over 20 years in England, Spain and Germany. I worked for local language schools as well as working for the international chains of Berltiz and Inlingua. My private clients include Commerzbank, Tecis, Banco Santander, Private law offices, Unileiver, Biersdorf and many more!