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Mastermind343

a term often used by losers and people who do not have enough brainpower to eat on their own. It is often used to describe something dumb, idiotic, goofy etc..
A: Hey! Look at that guy! so dumb!
B: Exactly! so Mastermind343!
by Bonk Sparrow February 21, 2023
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Masterize

The art of familiarizing with mastering. Masterize.
What do we need to do to prepare for next week's lesson? We must Masterize the lesson plan.
by The Masterizer November 29, 2012
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MasterNap

When a male/female masturbates before bed, in an attempt to fall asleep during orgasm. Masturbation + Nap= Maternap
Timmy: jeez man you were out like a flash last night...?

Billy: yeah bro, had a cheeky masternap and fell right asleep

Timmy: aww man WTF thats sick

Billy: dont lie....we have all done it

Timmy: yeah....
by xXmC-KeNzIeXx November 18, 2011
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Mastermission

The act of masterbating during the intermission of Call of Duty, usually immediatly after an intense match.
My hoe of a girlfriend didn't get her pussy ass over here so now i have to play the mastermission instead of getting head.
by OG Mudbone's father March 17, 2011
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manternity

Todd looks totally cute in his manternity clothes.
by Sunny Marie March 31, 2009
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mastermindish

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1: term used to describe a person so mentally wily and clever that they have the ability to see through any scheme or ruse.

2: being able to think many steps ahead of an adversary

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you-know-who asked to borrow my car to run to the grocery store.

i would advise against that

why?

she's looking for someone who will lend her their car so she can drive to mexico. she's testing you to see if you are susceptible

omg! that makes so much sense! you saw right through her plot. you are so totally mastermindish! thank you!

anytime
by classic1979 April 24, 2009
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Mastering cat

A fictitious (literally, it's not a real book) book about mastering the UNIX/Linux 'cat' command. "Written" by Shlomi Fish, the acclaimed author of 'Mastering rm', and 'Mastering mv'.
O'Reilly Net: Hi Shlomi!

Shlomi Fish: Hi!

O'Reilly Net: So, what has motivated you to write the book?

Shlomi Fish: Well, I realised people use cat so often that they don't take the time to fully investigate it and learn it. For example, many people I worked with believed that cat can only be used to output one file at a time. So to output several files they used something like:

(cat file1.txt ; cat file2.txt ; cat file3.txt) | command

The horror! cat accepts several files as arguments. So you can write it as:

cat file1.txt file2.txt file3.txt | command

This has motivated me to write the book, to make people fully understand the command.

O'Reilly Net: Isn't mastering cat supposed to be quite easy? Does it really necessitates its own book?

Shlomi Fish: Hell no! Mastering cat is not easy at all. In fact, mastering cat is almost as difficult as herding cats.

For example, one case where I found that people truly underestimate the power of cat is in the prefixing a line example. You can do that with:

echo "This would be the first line" | cat - myfile.txt > myfile.txt.new
mv -f myfile.txt.new myfile.txt

But people do not realize that and instead opted to use sed, awk, or even perl (!). It can be taken further, of course. If the prefix is already in its own file, you can simply use cat prefix.txt myfile.txt

Of course, if you want to append the same text to both the start and the end of a file, you can't do that with cat - myfile.txt -. It simply doesn't work that way. So, I end up explaining a lot about UNIX pipeline concepts in the book.

O'Reilly Net: So what else does your book cover?

Well, I cover many things there. Among them are:

1. History of the cat command.

2. Differences between the various cat implementations. (GNU, the BSDs, System V, etc.)

3. cat equivalents in other operating systems (DOS, Win32, VMS, OS/390, etc.)

4. Overview of the GNU cat codebase (for programmers).

I'm also focusing on the various cat flags, which aid in its interactive use. For example the -E/--show-ends flag, that places dollar signs at the end of the lines.

Except for that I'm also covering dog which is a program that provides a superset of the cat program. I should also mention mouse which aimed to provide an even greater superset, and was never released. Rumors say some parts of it are based on code of the leaked Windows 2000 sources.

O'Reilly Net: Your book seems bound to be popular. (for some values of popularity) What can we expect from you next?

Shlomi Fish: Well, I hope many people will buy the book, or read it online so they'll be educated about cat. If you like "Mastering cat", look forward to my next book - "Mastering echo". I expect it to be published next fall.
by ivantis May 17, 2009
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