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Being of close brotherhood with another person, kind of like "bro" except with the endings -sef -han and -ski added. Stronger version of the word bro
I was talking to my Brosefanski Doug last night and he told me that his uncle works on planes.

Hey Brosefanski wanna chill tomorrow?
by Nickisamazing September 14, 2009
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Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
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