1 definition by bipolarteen

a sentence that almost every german teen uses.
idk why we use it and who did start.
it means: „brother, i gotta go..“
and is often being used in an ironic way.
A: Bro i fcccked those 2 bitches last night...
B: „Bruder muss los...“, as if YOU fcked them?!?!

or:

*you‘re in the shop and see a cute hoodie and want to check the prize and it turn out it costs 1000$*
A: BRUDER MUSS LOS
*puts it back*
by bipolarteen September 4, 2019
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