Geek parlance inspired by VoIP - Voice over IP, BSoIP is an acronym for Bitch Slap Over IP(internet protocol). This has been used by tech support representatives as a "blessing" offered to particularly clueless clients or co-workers.
I spent an hour cleaning up the mess he made of their system. If anyone was deserving of a good BSoIP, it's him.
by George Spelvin August 26, 2007