The most holy bond between two bros. Bro-trust is the faith that your bros will back you up and always keep their promises.
"Bro, promise to wake me up before you leave. I really want to come."
"I will dude."
"Promise on bro-trust."
"I will dude."
"Promise on bro-trust."
by aTrain8 May 12, 2009

adj. The act of being waaaay to reliant upon one's homies, constantly expecting them to kick down whatever they may have. Be it weed, a product from the place they work (Free shit from Burger King), anything they are eating, money to pay bills, etc.
"Dude, Mike is always broke but he gets kicked down food from Matt who works at McDonalds, Jim who grows his own bud and beers from Kevin @ the brewery."
"I know, he's totally too bro-dependent."
"I know, he's totally too bro-dependent."
by Classic Criminal May 4, 2009

A bro who is currently in between residences for any reason and is crashing in you're pad and free loading off all your shit.
Trent: Hey Bro, if I blackout tonight can I crash on your couch?
Skyler: Nah man, my old college buddy lost his job and is being a huge hobo-bro at my pad right now.
Skyler: Nah man, my old college buddy lost his job and is being a huge hobo-bro at my pad right now.
by ilovelb October 26, 2009

bra bro:
A superawesome, five-tool player in life. Comfortable enough with her feminine side to embrace her tomboy. Trendy yet timeless sense of style– like a minimalist with flare. Generally found in social settings, but enjoys bra’ing out alone. When solo, spends time making and doing cool things and then tweets about it. Always exploring- and learning from interesting people. Wears bras. Showers.
A superawesome, five-tool player in life. Comfortable enough with her feminine side to embrace her tomboy. Trendy yet timeless sense of style– like a minimalist with flare. Generally found in social settings, but enjoys bra’ing out alone. When solo, spends time making and doing cool things and then tweets about it. Always exploring- and learning from interesting people. Wears bras. Showers.
by Bra Bro B.Welt January 24, 2012

by EGG BRO July 16, 2020

by dirtydurb April 20, 2010

The ongoing development of a relationship, usually between guys, that is far closer than that just casual friends.
by Go with the bro January 16, 2017
