Definition & Meaning of "shitehawk"in English

What is the origin of the term "shitehawk" and how is it used?

"Shitehawk" is a slang insult that originated in British English, likely in the mid-20th century, combining "shite" (denoting filth or worthlessness) with "hawk" (a bird often associated with predation) to create a metaphorical label for someone regarded as contemptible, malicious, or useless. The imagery suggests a predatory or unpleasant person, unworthy of respect. It has been used in informal speech, military slang, and everyday banter in the UK to express disdain or ridicule. The term is clearly derogatory and offensive, used to insult rather than amuse.