The word "wack" is slang that means something is weird, bad, or uncool. It is often used to describe things or people that are not enjoyable or do not meet expectations.
What separates people like these from another group of wack job religious nutcases — Taliban and others? (religion.blogs.cnn.com)
Just more and more confirmation that religions are full of wack jobs. (religion.blogs.cnn.com)
«If folks think that $ 63 million is going to Utah where the firm resides that's really out of wack with how things are going to occur. (utahpubliceducation.org)