What is Bci?
1.
BCI an acronym for Butt Cheek Intercourse is the act of having sex with a girls or guys depending on your style; yuck ass cheeks. Like a titty bang, except with the butt cheeks.
PJ: Erin has got a nice big ass.
Bergman: Yeah, wouldn't mind performing some BCI on those sweet mommas.
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Random Words:
1. 
1337 sp34k or leet speak written in a different manner.
<Blade X> anyone here speak leet?
<Lolpatrolinspektøren> L4wl I R ..