The term "gotcha" is an informal expression often used to indicate that someone has caught or outsmarted another person, usually in a playful or teasing context. It can also mean "I understand" or "I see what you mean." For instance, if someone reveals a trick or a clever point, saying "gotcha" implies that you grasp the concept or the joke.
The word "gotcha" is a contraction of "got you." It originated in American English and became popular in the 20th century. It is commonly used in casual conversations and humor.
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