look up any word, like lemonparty:
 
36.
Terminal Idiot...for being arrested and sent to jail AGAIN for another YEAR and disappointing all his fans that were waiting forever to get his new album and seeing him hit the music scene hard no he is going to hit the jail cell hard and thats it.
did you see that nigga getting arrested? he is a god dang T.I.
by ilovetiieventhoughheisanidiot October 23, 2010
 
37.
TI
Texas Instruments, the rich calculator company that forces smart kids to pay if they wanna take Honors Algebra II or some higher math course.
We will rob you because we are TI.
by Evanezer April 18, 2003
 
38.
TI
T.I.=Je ne sais quois.
T.I.= Je ne sais quois.
...A King with a style as mean as the
Earth's seen.
by a.k.a. banana-daiquiri-ice May 02, 2005
 
39.
TI
1)Can stand for Teen Institute, a group dedicated to helping young adults avoid substance abuse. Is somewhat similar to SADD, but sometimes people are slightly less likely to join it just cause their friends did. In some schools, TI and SADD are combined due to their similar goals.
2)Texas Instruments, manufacturer of many fine calculators, such as the TI-83 (a godsend for algebra students), TI-84, etc.
1) "They went to the TI meeting."
2) "I have a TI-83 calculator. w00t!"
by killerfiller December 05, 2005
 
40.
ti
The 7th note in the scale, solfege style.
do re me fa so la TI do.
by Yeeaaaaah May 21, 2005
 
41.
Ti
to stuff delicious ravioli into one's mouth
"Let's get together and Ti before Grey's Anatomy."
by t0260k December 01, 2006
 
42.
ti
short for that is. originating from a lazy swede using it in is icq-conversations.
- i´ll do the same as today, ti nothing.
by maverick September 10, 2004