Top Definition
(a) A bro related phenomenon

(b) running into a bro on the way to do bro stuff of a similar nature
'I ran into Jerry at the sperm bank. Like a fucking bronominon.'
by Nurse Newfagts September 24, 2013
Free Daily Email

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

Emails are sent from We'll never spam you.