This is a slang term for a guy who is weak, scared, and has no confidence.  It is also a dirty word for a part of a woman’s body.

You will hear this a lot in movies and in real spoken English.

Here is a real example conversation between 2 male friends:

Jeremy:  You should go talk to that girl.  I think she likes you.

Cliff:  I don’t really feel like it.  I don’t even know her and I’m a bit shy.  It’s not my style to talk to someone I don’t know.

Jeremy:  That’s crazy!  You are such a pussy!

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