Top Definition
The sexual act where a man defecates in a toilet, forces a woman's head into the toilet, then proceeds to flush it while having anal sex with the woman.
Bruce: Damn, Sally was being a total cunt last night.
Borris: Shit man, so what did you do?
Bruce: I totally Cuban Oil Drilled her
Borris: NICE!!! She totally had it coming!
Bruce: Yeah, but then she puked all over me so I did it again.
by Oil_Driller April 24, 2009
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