The "Chuckle Brothers" nickname has been applied to Northern Irish former political enemies Ian Paisley and Martin McGuinness who developed a mutually-tolerant working arrangement when the Northern Ireland peace process at the end of the twentieth century eventually led to the two of them working together. They surprised many when they were sometimes seen laughing together in public. The nickname was borrowed from an English comedy duo called the Chuckle Brothers.
So jovial do they appear that one Ulster Unionist has dubbed them "the chuckle brothers." (BBC report)
by Josifer January 10, 2014

by Great hoodinu March 24, 2020

Two biological brothers that acknowledge being intimate with the same female and remain on good terms. Similar to an Eskimo Brother, only they keep it in the family.
Male 1: Yo did you hear Jake and Josh are buffalo brothers?
Male 2: No way?!
Male 1: Yeah once Jake left the country Josh came across the pond and shagged the same girl.
Male 2: No way?!
Male 1: Yeah once Jake left the country Josh came across the pond and shagged the same girl.
by Rover19 June 7, 2019

by Koria Cousley December 30, 2022

A friend who you just happen to call, or get a call from, while you are on the toilet having a bowel movement. The relationship deepens depending on how many times this happens.
Daniel: "Hey Man, what's up?"
Sean: "Oh nothing, just dropping a deuce."
Daniel: "Are you serious? I'm also dropping a loud mound of brown as we speak!"
Sean: "Jeez, dude. That is the second time that this has happened in a week!"
Daniel: "Yeah, buddy. We're Bowel Brothers!"
Sean: "Oh nothing, just dropping a deuce."
Daniel: "Are you serious? I'm also dropping a loud mound of brown as we speak!"
Sean: "Jeez, dude. That is the second time that this has happened in a week!"
Daniel: "Yeah, buddy. We're Bowel Brothers!"
by SotoMojo March 2, 2011

A companion or friend, typically male, that has agreed in the event of your death to break into your house and delete your internet browser history. You in return, will do the same for them thus avoiding embarrassment when spouses or family members are going through your stuff after the funeral.
Me: Hey man, if I die, will you be my browser brother?
You: I'm honored you asked and yes I will. I've got so much nasty nasty on my computer that I wanna take to the grave.
You: I'm honored you asked and yes I will. I've got so much nasty nasty on my computer that I wanna take to the grave.
by ryatellsastory January 3, 2015
