I have been watching a lot of American movies and recently I hear people (in the movies) say "I'll be in and out" a couple of times in action movies or movies about gangsters.
The dictionary says:
- To go into some place and complete one's business there very quickly or efficiently.
Don't worry, I'll be in and out—I just have to get some cash from the ATM.
Please? We'll be in and out—it'll only take five minutes.
A: "Wow, you were in and out quick." B: "Yeah, well, I only had to get toothpaste."
You're going to a place like a store or a house with your friend in your car and you want your friend to sit in the car to wait for you.
Can I say "I'll be in and out" in this case?
It seems most people say "I'll be right back".
When do you say "I'll be right back" and "I'll be in and out"?
Note: American movies (especially action ones) use a lot terms that are not common. For example, they say "if things go sideways" instead of "if things go wrong"