Top definition
grandmothers string is a magical invisible string that gives you the uncanny ability to randomly develop skills that give you the capability to skateboard, no sorry ROCKboard down the sides of waterfalls and jagged rocks, it also helps ytou find your way to a singing boy, baracaded in a cave inside of goblinland
do not worry for i have grandmothers string....are you comming?
by OMG YAY May 04, 2008
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