Like a shag on a rock Australia slang simile
Isolated, lonely, or abandoned
I'm an introvert, so I often feel like a shag on a rock when I'm at parties.
Jenny looked like a shag on a rock because no one talked with her.
Used to say someone is alone
To be trapped in a situation that never changes
Be on one's own.
To live alone as a bachelor
1. Not having any contact with other people or other areas.
2. Separated from the wide, meaningful, or practical aspects of normal life.