Useful as a third armpit

phrase

Completely useless.

Example of 'Useful as a third armpit'

- Mate, on the way to me new job at the Koala conservation reserve, I ran over a bloody koala!
- Mate, you're about as useful as a third armpit.

Related Slang

• Bucket under a bull, useful as a
• Cunt full of boiled snow, useful as a
• Cunt full of cold water, useful as a
• Dead Dingo’s Donger, Useful as a
• Dry thunderstorm, Useful as a
• Sore arse to a boundary rider, Useful as a
• Tits on a bull, Useful as
• Two knobs of billy-goat poop, Useful as
• Wart on the hip, Useful as a
• Wether at a ram sale, Useful as a
• Witch’s tit, Useful as a