What is the meaning of "off-the-wall"?

The meaning of "off-the-wall" is:

unusual, bizarre, strange, weird, unconventional

What is the definition of "off-the-wall"?

The definition of "off-the-wall" is:

unusual, bizarre, strange, weird, unconventional


"off-the-wall" means

unusual, bizarre, strange, weird, unconventional

Example Sentences:

That t-shirt is off-the-wall. Where did you get it?

My father is really off-the-wall because he always cooks dinner at midnight!

Media: