In his 11 years in the Washington Legislature, Representative Mark Miloscia says he has supported all manner of methods to fill the state’s coffers, including increasing fees on property owners to help the homeless and taxes on alcohol and cigarettes, most of which, he said, passed “without a peep.”

And so it was last month that Mr. Miloscia, a Democrat, decided he might try to “find a new tax source”  pornography.

The response, however, was a turn-off.

“People came down on me like a ton of bricks,” said Mr. Miloscia, who proposed an 18.5 percent sales tax on items like sex toys and adult magazines. “I didn’t quite understand. Apparently porn is right up there with Mom and apple pie.”

Mr. Miloscia’s proposal died at the committee level, but he is far from the only legislator floating unorthodox ideas as more than two-thirds of the states face budget shortfalls.