cockamamy

Example:He dismissed all the balderdash about the project being easy and said it would be months before it was ready.

Definition:nonsense talk; meaningless or nonsensical talk

Example:The child’s nonsense was cut short when the alarm clock rang and it was time to get up.

Definition:words or speech that convey no meaning or have a misleading or absurd meaning

Example:Her nonsense speak was so complex that no one could understand her.

Definition:a term used to describe speech that is absurd or nonsensical

Example:The whimsical jargon from the magicians made the audience giggle.

Definition:jargon that is fanciful and outlandish, often used to describe something as nonsensical or imaginary