(1). An attempt to make an unfortunate or ugly situation look good, without success.
Lipstick On A Pig
RANDOM LINGO
Back of the Napkin
(1). A colloquial expression used to indicate that the analysis you are about to provide was completed very quickly, with little forethought, and will likely prove to be incorrect.
“This is totally back of the napkin, but I think we can increase your sales 300% this year.”