15
One of the more controversial definitions of modern day, T.M.I. is officially defined by the Surgeon General as (Length*Girth*Width)/(Angle of the shaft*Mass) where Length Girth and Width are measured in inches, mass is measured in ounces, and Angle of the shaft is measured in radians where 0º is perfectly vertical and 180º is pointed straight down.

Alternatively, Randy Marsh, has proposed a new equation which has gained much support. Randy's equation is ((Length*Diameter)+(Weight/Girth))/(Angle of the tip)^2 where Length, Diameter, and Girth are measured in inches, Weight is measured in pounds, and angle of the tip is measured as 1-Angle in radians to account for extra YAW.
According to the Surgeon General, my T.M.I. was 6.1 inches, but according to Randy's equation my T.M.I. is 10.8 inches! Randy rules, wooo!
by Scerred_zebra February 18, 2012

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16
Patrick is playing "Nudist" for the weekend, but keeps getting crumbs on his package.

...Patrick likes TMI and refering to himself in the 3rd person.
by flopmasterp July 23, 2008

### The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

17
Randy's T.M.I. (Adjusted Penis Size) is 6.3 inches which is above the national average.
by Bmanv13 May 18, 2011

### The Urban Dictionary Mug

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18
tmi is when someone says something you didn't need or want to know:

1. freakin wierd
2. unneccesary
Cleetus:Hey
Max:I jiz blood
Cleetus: TMI!
by Bk April 19, 2005

### The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

19
The actual size of ones penis and not just the length. There are two formulas for this. One is by Randy Marsh and the other is by the surgeon general.
Randy: My TMI equation is right!

Surgeon General: No, mine is right!

Randy: What do you know, dumb bitch!!!
by flagnard May 22, 2011

### The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

20
Adjusted penis size. Those with small penises believe that it is calculated by the following expression: ((length x diameter) + width / gerth) / (angle of the tip) to the power of two. However, professionals say that T.M.I. is given by the expression: (length x gerth / angle of the shaft) / (mass /width).

Well, I used to say that it was 6.23, but once they recalculated the average of "Nice" penis to 1.5, I came out about my true T.M.I., which is 3.23.
by pissedoffredneck May 21, 2011

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21
Person1: Ouch! I cracked my bone. And it's twisting at a funny angle.
Person: TMI
by JackyZack January 04, 2016

### The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.