What is Brownerism?
1.
A ... thing ... invented by James Brown, no, not the singer.
What you have to do is, turn a normal sentence into a perverse alternative.
When you do that, that phrase is now a brownerism
Person 1: Yea, I entered the event yesterday
Person 2: You entered <Insert A Person you hate/do not like>'s event
See 
Random Words:
1. 
a gun that shoots dildo's automaticaly and when some on i sexualy stimmulated it shoot in that derection or, a insult used by teens..