inserting your rod into a female opening as if u were drilling for oil...
after 9 months of deep drilling, u strike "baby" oil :-)
by blthrskt October 28, 2005
When a guy sticks his penis very deep into a women’s vagina like he’s drilling a hole into the women’s vagina.
by Minecraft1238 October 25, 2018
While engaged in violent oral sex, the act of deep throat fucking to the point of regurgitation.
That was some pretty rough deep-sea drilling last night!
I know, the cleanup is taking longer than BP!
by Frank Li May 3, 2011