Top Definition
A term used to describe a bowel reaction to a strong cup of joe. The magnitude can be measured by the number of simultaneous victims.
"A logjam occurred in the bathroom as a 9.0 coffee quake occurred seconds earlier"
by OligSlaughter August 07, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×