Top definition
An act of aggression in which one uses the last sheet of toilet paper without replacing the roll, causing the next person that takes a shit to have to stand up and get more, effectively turning their asscheeks into a Rorschach shitblot test.
"Bro, why are you so late all the time? " "Dude, my asshole roommate keeps Rorschaching me. This morning I had to go on a mud-butt mission to find toilet paper , take a shower and basically start my whole day over." "That sucks, man. What a dick."
by RystuShocklefard January 03, 2016
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
When you take a messy shit and it looks like an ink blot test.
by AKA Jew July 12, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug