1. Unpredictable, Erratic, or Unstable: This is the most common meaning. It describes something or someone that is acting in a haphazard, unpredictable, or even slightly crazy way.
Example: "The dog's been acting squirly all day, like he's got something on his mind."
2. Fidgety or Nervous: This meaning is similar to the first, but focuses on a person's physical behavior. It suggests someone who is restless and unable to sit still.
Example: "She was sitting in the corner, looking squirly and anxious."
3. Slightly Crazy or Off-kilter: This meaning implies a lack of logic or a strange way of thinking.
Example: "He's got some squirly ideas about how to run a business."
4. Not quite right or fitting in: This meaning suggests something is slightly out of place or mismatched.
Example: "That painting looks a bit squirly in this room."
Important note: "Squirly" is generally considered informal and might be considered offensive by some people. It's best to be cautious when using this word and consider your audience.