Someone who is so mentally incapacitated that they commit random acts of violence to their fellow peers. These people are especially attracted to bad decisions and failing at almost everything! that they attempt.
Gary: *Chewing with open mouth, can't bite through the entire thing*
Nick: Gary you are the biggest Reekshnawb!
Nick: Gary you are the biggest Reekshnawb!
by Laum March 10, 2017
Get the Reekshnawbmug.