Usually directed towards a very large or ugly person. Insult used to over exaggerate the size of a person or unattractiveness of someone usually a woman with a large head and bad hair. the mammal wildebeest is a very ugly and large animal.
Also used to describe someone with a large upper body and slender lower body.
Neal Boortz's preferred name for a certain harpy of a senator from New York State. Though the media has been portraying her as the next Presidential candidate, despite being the little difference between her and Medussa.
Also spelled 'Hildebeest'. The name was logically derived from the African animal the wildebeest. There is also a comic book superhero called the Wildebeest.
An annoying female person who posts on the official "19 Kids & Counting" Facebook page. Prone to typing in capital letters in order to get her typically nonsensical point across, and ignoring anything even remotely logical.