In English, the word smooth can be an adjective applied to an action that means doing something with a lot of skill to make it look effortless, or you could apply it to a person to - like "that guy is smooth". Typically it means that the person operates seemingly effortlessly often in a charming and very skilled manner. For example:
Girl: Are you lost?
Guy: Only in your eyes.
Girl: You're smooth.
Is there a word in Brazilian Portuguese for this term? One close word could be jeitoso but it doesn't seem to have exactly the same meaning.