To evacuate ones bowels.
I need to go and drop a log.
by Mad Snake August 28, 2006
Commonly used to say that you need to excrete some fecal matter.
"I wanted to jerk off, but I had to drop a log first"
by FrYeS May 17, 2005
Emails are sent from firstname.lastname@example.org. We'll never spam you.×