15
TOO MUCH INFORMATION. Also "T.M.I."-- "adjusted penis size" from the South Park season 15 episode 4, "T.M.I". "T.M.I." is simultaneously a reference to "TMI" or "too much information" and "BMI", the Body Mass Index that is often used to measure body fat in children in public schools.
"The Surgeon General lowered the National Average T.M.I. to 1.5 inches... Well, that's about it for the "Pissed off and Angry Party."

"I'm a giant ASS because my T.M.I. is small enough to embarrass a baby."
by sublimemessages May 19, 2011
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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
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17
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
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18
Randy's T.M.I. (Adjusted Penis Size) is 6.3 inches which is above the national average.
by Bmanv13 May 18, 2011
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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
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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).
What's your T.M.I.?

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
Contrary to popular belief, this stands for Too Much Information, but the meaning is not the same. It actually means 'I cannot handle what you just told me, and it took me off guard, because I am too {prude/insecure/jealous/lame/dumb/close-minded} to be ok with you saying it.' There are actual instances of TMI that occur, but this definition rarely lies in the eye of the beholder, because usually that person just 'Can't handle the truth!!'
Guy 1: I slept with Chick 2 the other night.
Chick 1: OMG TMI!! I can't believe you told me that.
Guy 1: That's not TMI...you're just jealous or surprised because you didn't think I could score with Chick 2.
Chick 1: Nu uh, you just shouldn't share things like that.
Guy 1: You just told me you slept with Guy 2 the other day.
Chick 1: ...that's different...cause....
Guy 1: Case in point.
by JambaJews November 27, 2009
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The vengeful act of crapping on a lover's chest while they sleep.

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