A misspelling of the word "Brony" which refers to a male (usually adult) viewer of the TV program "My Little Pony's 2010 reboot known as "Friendship is Magic.
"Dude, you spelled bronywrong."
"No I didn't, look Bronie: B-R-O-N-I-E"
"No, man, it's Brony: B-R-O-N-Y"
A firearms designed that was active in the late 19th century up until his death in 1926. Primarily notable for being the inventor of the modern semi-automatic pistol.
John Browning invented the pistol as we know it today, but also invented some machine guns and longarms.