as useless as an ashtray on a motorbike

Utterly ineffectual, worthless, or unnecessary. Primarily heard in Australia. This umbrella is stuck inside out, so it's about as useless as an ashtray on a motorbike. I'm as useless as an ashtray on a motorbike when it comes to figuring out computer problems. This government subsidy scheme is about as useless as an ashtray on a motorbike. They are offering a $100 rebate for affected businesses, when most of them are going to be tens of thousands of dollars in the red.

See also: an, ashtray, motorbike, on, useless

See also:

useless
as useful as tits on a boar hog
as useful as tits on a bull
as useful as tits on a nun
as useless as tits on a bull
ashtray
motorbike
as useful as an ashtray on a motorbike
be as much use as a chocolate teapot
as much use as a chocolate teapot

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