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Young Reezie's definitions

pi !

pi is a mathematical constant whose value is the ratio of any circle's circumference to its diameter in Euclidean space; this is the same value as the ratio of a circle's area to the square of its radius.

pi is an irrational number, which means that its value cannot be expressed exactly as a fraction m/n, where m and n are integers. Consequently, its decimal representation never ends or repeats. It is also a transcendental number, which implies, among other things, that no finite sequence of algebraic operations on integers (powers, roots, sums, etc.) can be equal to its value.

The current record for the number of computed digits of pi is more than 2.5 trillion (10^12) digits. Completed on Aug 24, 2009, in Japan by the University of Tsukuba, it took the supercomputer system T2K Tsukuba almost 74 hours to calculate the 2‚576‚980‚370‚000 digits of pi.

I would paste the record number of pi here but it would take up over 2.5 terabytes of space (assuming each number is 1 byte) and I don't think Urban dictionary would appreciate that.
the reason the definition is titled under "pi !" instead of "pi" is cause all those fuckfaces posting definitions under "pi" copy/pasted a whole bunch of fucking numbers of pi that no one gives a shit about, and the long ass numbers have completely assfucked the whole page so the text scrolls sideways and you cant read anyone elses definitions
by Young Reezie December 12, 2009
mugGet the pi !mug.

CALTROP!

A practical joke involving twisting a staple into a 3D triangluar shape so that when thrown on the ground, a pointy part will always stick up. Can be thrown into the back of peoples' shoes when they are leaning forward and distracted. Will produce a sharp pain in the inflicted and much anger towards the inflicter.
J: caltrops, caltrops, CALTROP!
P: fuck guy, the staples are stuck in my foot!
by Young Reezie January 29, 2008
mugGet the CALTROP!mug.

mushroom cloud

A mushroom cloud is a distinctive fiery mushroom-shaped cloud of condensed water vapor or debris resulting from a very large explosion. They are most commonly associated with nuclear explosions, but any sufficiently large blast will produce the same sort of effect. They can be caused by powerful non-nuclear weapons like the GBU-43/B Massive Ordnance Air Blast bomb. Volcano eruptions and impact events can produce natural mushroom clouds.

Mushroom clouds are formed by many sorts of large explosions under earth gravity, near the ground. Mushroom clouds form as a result of the sudden formation of a large mass of hot, low-density gases near the ground creating a Rayleigh-Taylor instability. The mass of gas rises rapidly, drawing up a column of additional smoke and debris in the center to form its "stem". The mass of gas eventually reaches an altitude where it is no longer of lower density than the surrounding air and disperses, forming the "head".

Nuclear mushroom clouds are often also accompanied by short-lived vapor rings around the stem, called "Wilson clouds". These are created by the blast wave causing a sudden drop in the surrounding air temperatures, causing water vapor in the air to condense around the explosion cloud's "stem".

Mushroom clouds cannot form after an explosion high in the air, under water, or in space. In space the explosion would be somewhat spherical.
goddammit people a mushroom cloud is a physical phenomenon not a sexual move
by Young Reezie December 13, 2009
mugGet the mushroom cloudmug.

vag badge

a female cop, i.e. has absolutely no power
female cop: freeze
dude: fuck you vag badge *walks away*
female cop: *shoots him*
dude: weakling...
by Young Reezie January 31, 2008
mugGet the vag badgemug.

seig heil

German for "we hail". Often used as a greeting accompanied by a quick flick of the wrist into a straight 45 degree angle with the floor and a click of the back heels.
FF: seig heil *saluts with the flick of wrist*
GH: excellent form...
by Young Reezie January 24, 2008
mugGet the seig heilmug.

pasty white pastrami

A derogatory term used by the brothas to mean a white Caucasian male. Describes the white male as very white, sticky like a pastry and adds a random similar sounding food item for good affect.
homie: yo pasty white pastrami I make u my bitch
white man: pasty white pastrami?? but I dont even get it...
by Young Reezie January 23, 2008
mugGet the pasty white pastramimug.

chia pet

A small useless animal used primarily by real men as bait while hunting for crocodiles and fending off hordes of demons.
Used often by gay men as pets, who care and feed them, and occasionally have sex with them.
Homosexual: I have a chia pet
Lumberjack: fuck you *cleaves homo in two*
by Young Reezie January 23, 2008
mugGet the chia petmug.

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