All right guy —(coll.) a reliable or trustworthy person.
- We took a big chance by inviting you and … you turned out to be an all right guy.
Right guy—
1. = all right guy.
- I told Gains what the hotel clerk said and how lucky we were he happened to be a right guy.
2. (colloquial, also: Mr. Right) a perfect romantic or marriage partner.
- When she moved to Madrid she joked that she would never return home if she met the right guy.