The Brotherhood that consist of LeafyIsHere's subscribers. He is their Reptilian Overlord, King, Master and Dad. LeafyIsBeafy. The Brotherhood consists mostly of people without no shame and an immense desire to ruin other YouTuber's comment sections and now also lives. They do exactly as subtly and indirectly commanded by their Overlord, Leafy.
Oh look, the Reptilian Brotherhood has targeted a YouTuber's video, and now it has 200 000 dislikes and a comment section full of "hissssss", "dad sent me", "fake and gay", and "Reptilians Unite!".
by JaX a.k.a BigDaddyWhite February 6, 2016
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Youtube celebrities John and Hank Green who spent the year 2007 refusing to communicate through text. Everyday they communicated through vlogs on Youtube, alternating days. They amassed several thousand subscribers.

They extol the virtues of the nerd life, calling themselves and their fanbase nerdfighters and those who aren't nerds decepticons.

They acheived some fame when Hank's song "Accio Deathly Hallows" was featured and expressed the sentiments of nerdfighters everywhere.
Wow, did you check out the "in your pants" forum on brotherhood 2.0 yet today?
by Monc September 15, 2007
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Best organization in the world and lead by our Reptilian Overlord Leafy/Calvin
"Damn... who's spamming in the chat"- Streamer
"Oh thats just the reptilian brotherhood"- Smart Guy
by E. Snakcy October 23, 2015
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An instantaneous connection that all guys named "Dave" have amongst each other. It's a strong communal bond. A brotherhood.

Also known as "The International Brotherhood of Daves"
(two guys meeting for the first time)

Dave 1: Hey, my name's Dave.
Dave 2: Dude, the Brotherhood of Daves!
(high fives)
Dave 1: Haha yes!
by daveymcdave April 11, 2010
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The brotherhood of all Asians.

The humans who have strong Asian Blood running through their veins.

The most prestigious would be the ones that have all their ancestry roots in Asia.

The brotherhood serves as a swear stone for any Asian, meaning if someone swears upon it and is an Asian and they break it their disrespecting their ancestors and no Asian should trust that person again.
"Look an Asian, another one for the brotherhood"

"Dude, no I would never betray my fellow Asian"

"Do you swear on the Asian Brotherhood?"
by KidAsian February 20, 2010
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The fundamental element of integrity that is missing from many of America's Union members, sadly and most commonly replaced by I Got Mine Theory.
Union Brotherhood has mutated into way too much hood, and not enough brother.
by Worldhead December 2, 2009
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A group of "bros" who take instagram pictures of themselves with expensive items and girls but in reality have zero friends and an extremely low chill to pull ratio.
Oh Josh is in the Lavish Brotherhood? He must get zero poon. Poor guy. At least he has a cool fake gold watch!
by DoYouEvenFrat August 17, 2014
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