Wht. Does. The. Saying. "wagon burner". Mean

Wagon Burner is used to define Native Americans offensively. During colonialism when colonies migrated to US, the Natives burnt their wagons to cutoff supplies

Tags: cutoff,  colonialism,  wagon,  indigenous peoples,  native americans 
Monday, February 06 2012
Source: http://www.urbandictionary.com/define.php?term=wagon%20burner&defid=1575034