the act of pushing a person off a dock and into the water because of a dispute over fishing.
from Toronto Sun newspaper, sept 28, 2007: "Asians pushed into Lake Simcoe while fishing"

Shoreline assaults and harassment targeting mostly Asian anglers in Georgina Township, Ontario. Police are looking into at least four incidents in and around the Lake Simcoe area since April, all of which involve people being pushed into the water, often with their fishing gear and personal belongings tossed in as well.

Some of the incidents involved racial slurs. People in the area refer to the practice as "nippertipping" and say it has been going on for years.

by Friendshipcosts September 28, 2007
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it is when u push a asian person that is fishing into the water.
lets go nippertipping tonight, it'll be a blast
by nipper tipping September 28, 2007
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