What does the slang expression “Heads up!” mean?
Definition:
Be careful!
For example:
“Heads up! The boss just walked into the office.”
Notes:
You can also use this as a noun, a “heads-up,” a warning.
What does the slang expression “Heads up!” mean?
Definition:
Be careful!
For example:
“Heads up! The boss just walked into the office.”
Notes:
You can also use this as a noun, a “heads-up,” a warning.