" paper-thin "

 [ "paper thin" ]

1: Refers to the thickness of a wall and how easily sound travels through it.

  * e.g.,  ... Watch what you say, the walls are paper thin. 

 [ "paper thin" ]

1: Rosie Perez who was on the now defunct late night show "Arsenio" said right around the time "To the curb" was becoming known. Saying that someone was so transparent and she can see right through them.

  * e.g.,  ... You are paper thin buddy 

 [ "Thin Paper" ]

1: Like thin ice, but if you really mad or they really annoying. Paper is thinner than ice. So use you're on thin paper.

  * e.g.,  ... *caught your bf in 4k* 

 [ "Paper-Thin Disguises" ]

1: A horrible disguise. This disguise so, so fucking bad that it could make the entire audience facepalm or tell the villain/henchmen that the hero(es) is/are disguised.

  * e.g.,  ... Jeff:Hey look, the heroes are walking in with paper-thin disguises!