shiney turd 

A cops badge.

I was smoking some pot in the park and a cop flashed his shiney turd at me.

shiney turd by Deep Blue 2012 August 4, 2009

shiny turd 

When taking someone rough around the edges and making them look and act better, but still has a hint of stank.

Boy oh boy, look at Ryan now. From where he was last year to now? That's one shiny turd!

shiny turd by Mackb4 March 12, 2017