i need some creative dirty things to do in the bathroom.

1. Get your own place. One [i]your[/i] paying for.

Tie dye shirts in the tub?

Dye any other kind of fabric/leather, and do crafts with it?

Make a mud sculpture and wash it down the drain?

Pottery?

Fill your bathroom with pudding and let it harden that sound be dirty

duuuuude