1 definition by 69fratguy69

An act in which a medium to large group of guys belonging to the same frat physically batter an individual who previously crossed a member of that frat
After being denied entry to the Gamma Sigs' Toga Bash, Jim thought he would save face by peeing in their lawn. Instead he received some frat justice and was only further humiliated.
by 69fratguy69 November 3, 2006
Get the Frat Justice mug.