A "Thou" is a gram a marijuana, stemming from the words "a thousand." A Thousand can be said as a "G". In the drug culture a "G" is a gram.
"Hey Dude, wanna hang out later?"
"Oh yea for sure dude, i think i'm gonna pick up a thou or two real quick and after that wanna hit Medusa, she'll get us stoned!"
by laidbackarkie August 13, 2011
An incorrect chatspeak misspelling of the word though or "although"... the correct misspelling would be tho.
chatspeak makes me look uneducated, thou misspelling it makes me look unpopular as well.
by jonzim November 16, 2010
Machine Tool Operator Tech Speak for "Thousandths of an Inch" (.001").
The hole needs to be 150 thou deep plus or minus 10 thou.
by Bob December 29, 2003
late eighties word meaning "lots of". still used in small areas of west suburban boston.(origin;thousands)
we drank thou beers at the bash last night
by mopster August 24, 2003

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