Crackers and Potty

Crackers adjective - Having or showing a very abnormal or sick state of mind.

Potty and crackers are semantically related (British) In some cases you can use "Potty" instead an adjective "Crackers".

Potty adjective - Being or characteristic of a person who has an offensive air of superiority and tends to ignore or disdain anyone regarded as inferior.

Crackers and potty are semantically related (British) in crazy topic. Sometimes you can use "Crackers" instead an adjective "Potty", if it concerns topics such as barmy. informal substitute