To declare yourself a "Milk Bro" with another buddy, the act of intercourse must take place with a female on the same or separate evening with the lack of a contraceptive. Note: Filling her tank is a crucial step in deeming yourself Milk Bros.
You slept with _____ ?? So did I bro ! Did you wear a dome? Nawh me neither ! So you filled her tank? ..... High five milk bro ! We're Milk Bros !
by Darko83 June 12, 2013
 Get the Milk Brosmug.
Get the Milk Brosmug. cook kid #1: Do you want to come over after lax practice with your girlfriend so we can drink natty light and I can fuck your girlfriend while you make me a sandwich?
cool kid #2: Yea we'll bro.
cool kid #2: Yea we'll bro.
by The original cool kid October 18, 2010
 Get the bromug.
Get the bromug. A girl who, except for lacking a penis, would qualify as a bro. She is interested in drinking, fucking, partying, working out, and chilling with her bros.
Demi-bros can sometimes be problematic, on account of her wanting to have sex with her bros, and vice versa. This is the only thing that disqualifies her from being a bro, because bros should not want to have sex with their bros.
Demi-bros can sometimes be problematic, on account of her wanting to have sex with her bros, and vice versa. This is the only thing that disqualifies her from being a bro, because bros should not want to have sex with their bros.
by reasons August 26, 2012
 Get the demi-bromug.
Get the demi-bromug. by Randonarchy April 3, 2021
 Get the Super Smash Bros Entertainmentmug.
Get the Super Smash Bros Entertainmentmug. Sexual behaviors between two straight bros that involve the insertion of fingers, a penis, a tongue or sex toys into the mouth, or anus of another a bro. Bro-Intercourse is 100% no homo and is a moment shared between two bros.
by BB4H2022 October 9, 2022
 Get the Bro-Intercoursemug.
Get the Bro-Intercoursemug. <.7.9.7.6.>yo, Bro, I Hate The Man Hole Cover On Tiebout By The No Parking Sprayed Gate, bro, yo<.7.9.7.6.>
<.7.9.7.6.>yo, Bro, I Hate The Man Hole Cover On Tiebout By The No Parking Sprayed Gate, bro, yo<.7.9.7.6.>
by Adujasty343 June 16, 2025
 Get the <.7.9.7.6.>yo, Bro, I Hate The Man Hole Cover On Tiebout By The No Parking Sprayed Gate, bro, yo<.7.9.7.6.>mug.
Get the <.7.9.7.6.>yo, Bro, I Hate The Man Hole Cover On Tiebout By The No Parking Sprayed Gate, bro, yo<.7.9.7.6.>mug. by ReesesAphridite  April 5, 2022
 Get the Ho brosmug.
Get the Ho brosmug.