Definitions by Slang Sultan

Irish Ostrich 

Someone who is unlucky. Originally derived from an unlucky animal killed by an motor vehicle in Australia. The "Irish" in name refers to the animal acting drunk. For example, animals like kangaroos or ostriches can jump towards speeding vehicles nonsensically.

You're as lucky as an Irish Ostrich on the pokies mate

Irish Ostrich by Slang Sultan June 19, 2023