shower material scale

Scale used in prison determining how likely it is you will be penetrated in the shower

1- ugliest fattest person ever

2- Semi ugly only touched by the lowest inmates

3- eh your some what decent tred carefully

4- try not to drop the soap because your are pretty good looking

5-you are either really hot or really gay and willing

Hey Jerome you see that guy over there he's a total 5 on the shower material scale.

I bet he was gay before he did time