To smoke an entire eighth of
marijuana in one sitting, usually one
blunt. If you're hood, you'll burn this
50 in an oowop. Also the title of a Nas track off his album, "The Lost Tapes."
"
Yo, round up the homies.I just copped some o.g. Let's blaze a 50 and get straight stupid."
"Blaze a 50, sit back in the drop top Azure
Bentley. Of course wit me, this chick who'd make Bobby
divorce Whitney." - Nas