a vagina but depending on how it is used it could mean sex (vulgar)
Example:
1) Girl: my kpekus dey pain me TRANSLATION Girl: my vagina hurts 2) Girl: you want kpekus or you no want? Boy: I want o TRANSLATION Girl: do you want my vagina or do you want to sleep with me? Boy: yes, I want your vagina or I want to sleep with you
