speed walk

When you just pick up speed and you're so excited that you fast walk home.

Don't speed walk bro it looks suspicious.

sour butthole

When you feel as though you have to take a shit but have not digested enough food to do so, resulting in a combination of stomach pains/cramps and feelings of nausea in the anus.

I had a sour butthole this morning but I decided to try and shit anyway, ending up on the toilet for almost an hour and accomplishing nothing.