5

The bro speak trait doesn't always mean that the player is 13. It just makes them sound like they are either currently pledging a fraternity, or they're actually a 13-year-old. Riot has even gone as far as to make the Brolaf skin to commemorate these players.

Common "Bro Speak" phrases:

"Come at me bro!"

"U mad bro?"

"Broseph" - Using this term is often considered clever by bro speakers.