This word is a combination of informal and formal address to a teacher, professor or authoritative figure. The prefix 'bro' is commonly used for addressing friends (see 'bro' or 'brother').
Teacher: "Does anyone have any further questions?"
Student: "Excuse me bro sir... opps I mean, sir."
by moore.st September 01, 2009

5 Words Related to bro sir

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×