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1.
Around 3.5 grams of bud. 1/8 of an ounce
Yo Nick, hook me up with a eigth?
by Crochet June 16, 2004
 
2.
John: Eigth is a misspelling of eighth, Jim.

Jim: So many Hs and silent letters. god damn..
by contagion; August 26, 2008
 
3.
1/8th of an once, around 3.5 grams. Usualy used in the weighing out of drugs, weed or caine.
hey man can i get an 8th of chewy of you?
by Chris March 13, 2005
 
4.
3.5 grams of weed. usally about 30 bucks canadian
"I Just picked up an eigth on the weekend."
by Michael J T December 08, 2007