Top definition
When you are trying to take a dump & it feels like a rock coming out of your arse.
"I am getting ready to take a dump & I hope it isn't one of those rock turds!"
by T.Wilson January 24, 2014
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