1 definition by mad baller
Overpriced pharmaceuticals or drugs of dubious quality purchased from an underground source.
From the company name Glaxo-Smith-Kline
From the company name Glaxo-Smith-Kline
Girlfriend used to sell oxycontin and dexedrine to her friends, but lately she ain't had nothing but dirty glaxo.
by mad baller May 10, 2004