Definition:
Flaky is a slang term used to describe someone who is unreliable, inconsistent, or unreliable in keeping their commitments or promises.
Use case:
You can use this term to describe someone who cancels plans at the last minute, fails to show up for appointments, or changes their mind frequently. For example, "I can't count on my friend to show up on time, she's so flaky."
• I don't want to work with him, he's so flaky that he'll probably bail on us.
• She's known for being flaky, I wouldn't trust her to handle anything important.
• I can't count on him, he's always flaky when it comes to keeping his promises.
• Her plans are always so flaky, it's hard to make any solid arrangements with her.
• I had to cancel my plans because my friend was being flaky and never showed up.
• I don't like the way he talks to me, he's always so flaky and dismissive.