Top Definition
A "train" of mo's *morbidly obese* following one another.
Dave:look at the mo's at Walmart
Ken:yeah, they are forming a glutton express with their motorized wheelchairs!
by Colin Lapasky January 24, 2006

Free Daily Email

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

Emails are sent from We'll never spam you.