The 400 people who turned out for a party honoring Louise Nevelson got a twofer.
From the time.com
I see no reason why I can't get top-flight athletes and stone-cold foxes as a twofer.
From the economist.com
Still, the convergence of opinion makes the stance a rare twofer for Brown.
From the sacbee.com
The answer was a clear one, for the shift in strategy was actually a twofer for Microsoft.
From the time.com
The twofer for small business owners is that they can shield personal and company income.
From the forbes.com
The station enjoys a twofer in Billow as a reporter and a weatherman.
From the orlandosentinel.com
That point is never made clearer than in this twofer of photo shows.
From the washingtonpost.com
Next month's opening ends up being a twofer for San Diego's children.
From the signonsandiego.com
Here's a link to the article that describes that gut-busting twofer.
From the bruni.blogs.nytimes.com
More examples
An offer of two for the price of one
A coupon that allows the holder to purchase two items (as two tickets to a play) for the price of one
A twofer is a cabling device used in theatrical stage lighting. It allows two stage lighting instruments to be connected to one dimmer. It is wired in parallel, such that voltage is consistent throughout the circuit, and current is shared between the two instruments. ...
(Twofers) Necker Bay sockeye salmon are usually much smaller than other salmon. The old timers used to get a dollar for sockeye but had to have two Necker Bay sockeye for that same dollar.
A special power cord that has one male connector electrically connected to two female connectors via two separate cables or sets of sleeved wires.
(US) device for connecting two or more circuits together. Also known as Snapper, Grelco, splitter and (in a three-way version) three-fer