A measure of the number of Dufi currently on the road with you.
On a freeway, the Dufi Index is defined as 100 minus your current average speed. The higher the number, the slower you go.
On a freeway, the Dufi Index is defined as 100 minus your current average speed. The higher the number, the slower you go.
Man! The Dufi Index is high today! Traffic is congested because of the large number of dufi on the road.
by Joel Corley April 29, 2008

“Then a stranger ,with an ape index of over 60 feet, grabbed my newly shedded flab, and hurled it east.”
by BigRiceEater June 16, 2019

How frustrating a given situation or time-period is, as measured by the number of times one facepalms during said situation.
Can be abbreviated as "FPI."
Can be abbreviated as "FPI."
"Dude, you were on the support line with that user for like two hours!"
"Yeah, he wasn't too bright. Facepalm index: 17."
"Yeah, he wasn't too bright. Facepalm index: 17."
by timdub December 13, 2012

by Toughguyy January 4, 2008

by bobshirley5 July 3, 2012

A measurement of the time until a carton or bottle of milk will expire. Can be abbreviated to TMI. TMI is often used as a time frame for other events in life, it is an easy way to recognize that time has, is, and will continue to progress.
1) John said, "The Milk Index is high today, honey. No need to go to the supermarket."
2) As Melissa went to the fridge to get a pudding cup, Shaun yelled at her, "Hey Mel, check out TMI and tell me what you think we should throw it out!"
3) Two weeks before coming home from abroad, Michelle said, "I cant believe TMI is going to hit zero after I am back in the US!"
2) As Melissa went to the fridge to get a pudding cup, Shaun yelled at her, "Hey Mel, check out TMI and tell me what you think we should throw it out!"
3) Two weeks before coming home from abroad, Michelle said, "I cant believe TMI is going to hit zero after I am back in the US!"
by The Milk Expert June 9, 2011

An investing method that mirrors the stonk choices of your dumbest friend. Typically this friend has the best returns in the friend group
Seems like a bad buy, but the Chewbacca index is really high and Brian doubled his money last month.
by Awesome Possum 83 April 23, 2022
