When you have to crap, but can't get to a bathroom and you stand perfectly still, clenching. Then your body shakes briefly like you were standing in 20 below weather.
I had to dump at the concert but I didn't want to miss "Hammer Smashed Face", so I held it in and got a shit chill.
by -hef- September 16, 2009
The shiver that travels up your spine when you have to take a huge dump. It makes your shoulders jerk and your voice will most likely crack if you are speaking. The weird thing is no one ever seems to notice.
by juicalicious April 09, 2011