impossiplastic 

A type of retail plastic casing that protects expensive electrical gadgets. It is usually impossible to open with your hands, and very difficult to open using any other type of sharp device. The edges are usually completely sealed with no obvious ways of opening it.

The new USB memory chip came in impossiplastic casing.

impossiplastic by Matt Sayar October 16, 2005

Impossiblistic 

"Something or someone than can do the impossible so good that it's too good to be possible in a realistic way"

Charmaine came through and fixed my crisis when it seemed impossiblistic

Impossiblistic by Lezsta Mctester June 12, 2017