1 definition by Lily, Keela, Nora, Kelsey

A prank in which large amounts of grass are collected and used to cover a person's front stairs, sidewalk, car, or other possessions. The more grass the better.
Dude, have you been by Bonnie's? She received a massive grassing.

Yeah, she got grassed hard core. Her car will never run the same.
by Lily, Keela, Nora, Kelsey June 10, 2011
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