When two people cut there thumb and press the open cuts together forming a blood pact.Considered by some to be like becoming family.

"I say Becoming blood brothers is a good way to share HIV"
by Hymen June 20, 2006
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a truely genre defiante band. who have a sound of hard core with apsolute no metal influence. despite what people say there NOT screamo, screamo died in the late 90s. altho loved by people who are into screamo.
people ether love or hate the blood brotherts there no gray area
by lushus September 5, 2004
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A post-hardcore/experimental band originating from the Seattle area that is one of the most original and innovative bands to hit the music scene since At The Drive-In. The band consists of Johnny Whitney and Jordan Blilie at vox, Morgan Henderson at bass, Cody Votolato at guitar and Mark Gajadahar at drums. Johnny is also known to play keyboards on occassion and Cody Votolato is known to play in his brother, Rocky Votolato's band, Waxwing. The Blood Brothers formed in 2000 and debuted with "This Adultery Is Ripe" in 2001 and have since released "March On The Electric Children" in 2002, their most popular album, "Burn Piano Island, Burn" in 2003 and their latest album, "Crimes" in 2004. The Blood Brothers have since been proclaimed everything from the new At The Drive-In, as stated in another entry, to the 21st Century's answer to Fugazi. The Blood Brothers are known for their weird, sometimes even disturbing lyrics, abstract guitars, the high pitched singing of frontman Johnny Whitney and their incoherent screams.
Bob: Wow, I can't find anyone to replace At The Drive-In. They were one of a kind...
Sam: Well, that's not true. More like 2 of a kind.
Bob: What?
Sam: Here's Burn Piano Island, Burn by a band called The Blood Brothers. They're like At The Drive-In on steroids.
by SKS June 18, 2005
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Only the most kick ass band on the planet! Has released 6 albums so far, including March On Electric Children (2002), This Adultery Is Ripe (2002), Burn Piano Island, Burn (2003), Rumors Laid Waste (EP) (2003), Crimes (2004), Love Rhymes With Hideous Car Wreck (2005), and their latest, Young Machetes (2006). Young Machetes was produced by Guy Piciotto of Fugazi and John Goodmanson who also co-produced Crimes along with the band themselves.

Members of the band include: Johnny Whitney (keyboard + vocals), Mark Gajadhar (drums), Cody Votolato (guitar), Morgan Henderson (bass), and Jordan Blilie (vocals). They officially formed in 1997 in Seattle. Jordan Blilie is brother to Hannah Blilie, the drummer for Olympia-based band the Gossip.
Side projects of some band members include Head Wound City, Neon Blonde, and Waxwing.

Their sound could probably be placed somewhere within the range of
experimental punk, soaked in angst and a heavy scowl towards mainstream culture. Johnny Whitney's infamous high-pitched screams resonate throughout all of their albums, a memorable feature.

In all senses of the words, fucking sweet!
"Dude, are you going to that Blood Brothers concert tonight?"
"Hell yes, the Blood Brothers are fucking sweet!"
by poeiscool November 18, 2006
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1.Someone you would die for
2.Blood members
My homie Brian has known me since we were 10 and now we both are 14. We would die for each other.

Brian: Blood Brothers
Andrew: We'll be blood brothers for life
by Andrew Gonzalez January 3, 2008
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The (hopeful) coincidence of two friends copulating with the same girl who was on "the bloob" during both occasions. These friends now have the unbreakable bond of being Blood Brothers.
Blood Brother status is normally realised during a chilled game of Never Have I Ever.
Blood Brothers
by Banjo 3 times February 11, 2010
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someone who became your brother through sharing blood. ***required to get a tramp stamp of their blood sister.***
those two are blood brother and sister

how do you know?

look, he has a tramp stamp of her name.
by downwithsatan6666666 March 30, 2010
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