Top definition
When you either get an instant feeling of diarrhea and cannot make it to the rest room in time or diarrhea starts spewing from your butt hole at any given point in time.
Ryan didn't get any on his first date when he had surprise diarrhea.
by MviaC October 20, 2011
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