TI-83 

1) The best graphing calculator for Algebra I through Calculus.

2)The easiest way to play games in school. Download specially made games for your TI-83 off the net or from another TI-83 and tell your teacher you're doing math homework when you're really PWNING your friend at space invaders

1) y=>>3x+2>>[Graph}

2)Hey dude gimme your calc so i can send you this awesome game!

TI-83 by Anonymous October 8, 2003

TI-83 

Probably the most common graphing calculator. Made by texas instruments.

TI-83 time Krackn0r! Im gonna PWN j00 @t sp@Ce invADerz!

TI-83 by Joe the MOFO September 27, 2003

TI-83 

A device created by Texas Instruments primarily as a productivity sink for math students. Has long since been replaced by models capable of creating even more distraction (like the TI-84 Plus).

It is true that I would never have gotten through college calculus without my TI-83, but seriously -- what did my professor think I was doing with it out in the middle of friggin' July with all the other summer school tards?

TI-83 by Lady Csyde January 9, 2007

ti-83 

A now outdated but still useful graphing calculator. Cannot be purchased anymore, replaced with ti-83+. Commonly used to play games in class or cheat on tests by typing in your notes (you know you did). Less powerful than ti-89 but quite perfect for High School use.

So I typed up my notes on my ti-83 last night. Want a copy?

ti-83 by BKred January 18, 2004

TI-83 

An amazing device that you can put math test answers into and then cheat on the test without anyone ever suspecting.

i got a 100% on a math test becuase i used my TI-83 to cheat

TI-83 by calculators rule December 9, 2008

ti-83 

a calculator that if you learn how to make games for, everyone will call u a nerd forever

i wish i never learned how to make ti-83+ games

"look at that nerd playing with his ti-83"

ti-83 by stupidman August 25, 2006

ti-83 

Calculator for lazy students in high school who can't graph, want to play addictive and fun games in class and/or want to cheat on their tests.

Graphing calculators make students lazy and makes them insecure about their innate potential.

Average student: Wait! I can't graph y=x and y=sin(x) without my trusty Ti-83.

Intelligent, hard-worknig, and confident student: graphs the equations long before the average student keys in the first equation on his/her graphing calculator.

ti-83 by RC April 26, 2006