student asking question

What does "I rock" mean? When can I use this expression?

teacher

Native speaker’s answer

Rebecca

The phrase "I rock" or saying that someone or something "rocks" is a slang phrase that means something or someone is awesome or very cool. It is a very informal phrase and is most common to use among younger people. It can be used to express enthusiasm for something or to praise someone. Ex: Thanks for cleaning the house for me. You rock! Ex: Surfing rocks! It's such a fun sport.

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