Top Definition
An obese, usually female human blocking the way for everyone in a grocery store checkout or aisle. Often accompanied by another Lumptee Dump and several children.
Oh god, there is a Lumptee Dump blocking the way.

Good god, there are two Lumptee Dumps in the same damn aisle!
by Scolly Joseph October 19, 2013

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.