son of a gun
1
used to show affection or add humor when addressing a person
The idiom "son of a gun" has originated from the practice of allowing women to live aboard naval ships, and sometimes giving birth on board. In this context, a child born on a ship would be referred to as a "son of a gun." It is a colloquial expression that is often used in a humorous or lighthearted manner. It is typically used to playfully refer to someone, usually a male, in a slightly exaggerated or affectionate way.
- We went to the most incredible concert last night, and the lead singer, that son of a gun, blew us away.
- You'll never guess what I have planned for your birthday, you little son of a gun!
- Look at him go on the dance floor, that son of a gun is really busting some moves!
- We were laughing so hard at his jokes, that son of a gun had us in stitches all night.
- She has been surprising us with her artistic skills lately, that little son of a gun!
2
used to refer to a person one is very annoyed with or hates
The idiom "son of a gun" is believed to have originated from nautical terminology, where it referred to a child born on a ship, potentially to a woman who was not an official crew member. Today, it is commonly used as an idiomatic expression to refer to a person one is annoyed with or dislikes in a somewhat playful or mildly irritated manner.
- Somebody go tell that son of a gun we’re all waiting here.
- That son of a gun stole my parking spot!
- I can't believe that son of a gun tricked me again.
- I've been dealing with this stubborn son of a gun all day.
- He's always causing trouble, that son of a gun.