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1.
RCI
Rectal Cranium Inversion - term describing someone who has their head up their ass.
by CCJ October 29, 2003

Words related to RCI

dumbass head up ass hua idiot moron rcis
 
2.
rci
residential, commercial, industrial. the three main zone types in a town or city.
Good rci balance means a well planned city infrastrutre.
by mAGIK bUS April 17, 2005
 
3.
Rectal - Cranial Inversion Syndrome. A way to say someones head is implanted firmly in thier ass and make it sound like the disease it usually is.
Man the boss must have a bad case of RCIS when he thought this up.

Hey did you catch a case of RCIS? Thats your girlfriends cousin you were trying to bang.
by pedro1 August 26, 2007
 
4.
Acronym for Rectal Cranial Inversion, i.e. someone with their head up their ass.
I had an R.C.I. the other day when I forgot that the post office is closed on Sunday.
by JKG September 20, 2007