Time spent or mutual bonding time between two male best friends or very close best friends hence "bro". Can include sports, drinking, vacationing, and sexual activities, such as watching porn together, bro jobs, jerking off, and going after an attractive female together
Henry: Yo bro we gotta make some bro time again, I need it.

Greg: alright man, lets go to your place and get something to eat and watch some porn, and have some of that needed bro bonding time
by Henry's Z October 24, 2016
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