1 definition by Uncle Bobby

A symbiotic relationship between Bros, #nohomo.
Bro + symbiote = brobiote
Bro 1: Hey bro, can I crash at your place?

Bro 2: Sure bro, you can take the bed, I'll sleep under it.

Brobiote 1: Bro you're a brobiote!

Brobiote 2: Brobiote! #nohomo, right?
by Uncle Bobby January 12, 2016
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