Eager beaver
The phrase "eager beaver" refers to a person who is excessively enthusiastic, zealous, or industrious. It characterizes someone who is always eager and willing to work hard, take on new tasks, and go above and beyond what is expected. This term often implies a sense of enthusiasm and willingness to contribute, but it can also carry a suggestion of overenthusiasm or being too eager.
English is confusing! Why do people say "Pardon my French" when they are speaking English? Because of idioms!
An idiom is a phrase or expression that usually presents a figurative, non-literal meaning attached to the phrase. Does that sound fun? It can be!
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