The cliche "hard-and-fast solution," as in "American energy independence offers no hard-and-fast solutions," upon mishearing becomes a Pornality (q.v.) and figures into the more risque examples below:
"Liz, I've been drinking too much, there isn't going to be any harden-fast solution in bed tonight."
"Uncle Joe, I'm sorry your love life is on the skids but if you're looking for a harden-fast solution there's always Viagra."
Thom -- "Quick-setting concrete for your breezeway! That can be your harden-fast solution!" Timm -- "Don't talk dirty."