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acronym for tuberculosis. a common and deadly infectious disease caused by mycobacteria.
"I practically got t.b. and came out here for all these goddam checkups and stuff" (salinger 5).
by pbbt September 25, 2007
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TB technically means "teeny bopper". This term refers to not only girls but the male gender also. It refers to kids who are immature and have no common sense or maturity. They also type like this "HeYoOoOSHieszz" They tie their hair up in a way which only little kids tie their hair, and wear clothes which are out of taste.
"Look at those TBs, think they're so cool"
by Karenaz0rs September 28, 2006
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TB is an abbreviation of Terabyte, a unit of measurement for data storage capacity.

1TB = 1,000GB = 1,000,000MB = 1,000,000,000kB = 1,000,000,000,000bytes
1 byte = 8 Bits
1 Bit = 0 or 1
1 byte has 256 diffent states
Dave has 1 TB porn on his HDD.
by Martinger2775 May 14, 2007
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T.B.-Toke Buds. to toke on buds, to smoke marijuana

-Toke Bongs
-Toke Blunts
-Toke Bubblers
-Toke Bowls
"Yo lets go T.B."
"Lets T some B's"
by the fiend [420] December 16, 2009
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hey baby,
hope u feelin better 2day. u hav a gd time lst nite??
tb x
by gemma a. September 01, 2005
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