I like to lick her to kill her orgin

from Pro Era (Ft. Capital STEEZ, CJ Fly, Joey BADA$$ & Kirk Knight) – Interlude 47 Lyrics 4 on Rap Genius

Clever wordplay over here.
Lick her/liquor Orgin/organ

Joey is about to eat this bitch out but also get some booze in his system, liquor goes straight to your organs, specifically the liver as mentioned in the line above.

Why drink booze?

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