Brosatru 

Alleged followers of the Norse faith that scream about going to Valhalla and think they're vikings and are loud and obnoxious about it and have probably only ever just watch the show Vikings

"Bro, BRO! When I die im going to Valhalla and im gunna fight beside Thor everyday!Til Valhalla!!!"

Ugh who invited the brosatru's

Brosatru by HeathenHijinks January 24, 2021

Brostruation

When you notice one of your bros is acting like a little bitch its safe to assume that he is suffering from brostruation.

Guy 1: Dude what's up with John?
Guy 2: It's his monthly brostruation.

Brostruation by Gab012 May 5, 2010

brostrum 

My step dads second last name.

Dude, my dads step bro said my last name while moaning brostrum

brostrum by bruh12345678901234567890123456 November 18, 2021

Brosaurus

noun, slang
A mythical apex bro—massive vibes, tiny arms, unshakeable loyalty.
The friend who shows up with snacks, a plan, and zero judgment.
Evolutionary form achieved after saying “gotcha” one too many times.
Variants:
Brosaurus Rex — dominant protector of the gc.
Veloci-bro-raptor — fast talker, faster helper.
Stegobro — emotionally armored, soft inside.

Dw dawg—he’s a certified Brosaurus.

Brosaurus by roryvedeon January 19, 2026