Drunk 9 

The second set of 9 holes on a golf course after ingesting massive amounts of alcohol during the first 9 holes. Results are usually disasterous, except for a select few.

"I was playing really well, then I hit the Drunk 9 and it was over."

Drunk 9 by Fitty4ex May 22, 2008

Grade 9 Drunk 

the act/process/thought of getting extremely hammered, similar to that of your first time being intoxicated in grade 9

"Hey man, are you going to that party tonight?"
"Yea for sure, I plan on getting grade 9 drunk"

Grade 9 Drunk by GetShmammered May 7, 2010