a jazz marching band. usually in New Orleans. you can see these people (marching bands) play music with instruments such as trumpets, saxaphone etc goin in a parade after someone dies.
"We gon second line Soulja Slim" -B.G.
by INfaMousgUrL2002 August 01, 2004
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The act of being second in line to another person, especially in an undesirable situation.
Example 1
Rich second-lined Sam in the bathroom at Taco Bell...he barely made it out alive.

Example 2
"I heard Mike was second lining every drunk girl he could find at the party last weekend."
"Yeah, he's got the drips now."
by aksival February 01, 2007
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The douchebag who is second in line and makes a complete ass of themselves because they got something before you.
This douche named seth is such a second in line guy just because he got his playstation 3 before me
by kentuckyfriedcarl February 04, 2009
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