RIL2's definitions

lean

To be high from weed
It is usually used when you are high AND drunk

Person #1: "That was a good shot of the Appleton and a nice blunt that went around"
Person #2: "I know, I'm so lean yo."

by RIL2 June 4, 2008

buzzed

If your not completly drunk after drinking, but you still feel a bit drunk, than your buzzed.
It's another way to say tipsy

"Are you drunk?"
"Nah, I'm just buzzed"

by RIL2 June 4, 2008