The expression STRAIGHT SHOOTER means a person who is very honest and always says what he or she thinks. Here are some examples.
At least I know what you think. Thanks for being a straight shooter.
No, I don’t like your hair. Sorry, but you know I’m a straight shooter.
You’re a real straight shooter with your friends. Maybe that’s why they don’t like you very much.
I warned you, he’s a straight shooter. Think twice before you ask him another question.
Is being a straight shooter always a good thing? After my second divorce I really doubt it.
Here’s the video version of the article: