1. an alternative name for war paint; dark lines drawn under the eyes, commonly sported by beefy football players. 2. dark lines under the eyes of a drunk beezy that have been applied with liquid or pencil eyeliner.
1) Jim: "Are you ready for the game?"
Stephan: "Let me just apply my spirit lines"

2) Laura: "Wow Mary, what's on your face?"
Tina: "...She got a little hammered and drew on some spirit lines before shot #37"
by t0t@llyPump3d4Lyf3 August 24, 2010
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