Texas Oil Rig 

When the female is upside down resting her shoulders on the floor with her pelvis facing up while her partner drills her in a downward motion.

I gave Candy the old Texas Oil Rig.

Texas Oil Rig by Jedi 007 October 10, 2005

mississippi oil rig 

A dirty deed indeed. The male must first start eating fried chicken with waffles, while simultaneously drilling the female anally. After a few minutes of relaxing the female's sphincter, the man should pull out, immediately followed by the female having explosive diarrhea everywhere (this can be aided by giving her a laxative and a chipotle burrito before hand). The bursts of fecal material coming from her anus will resemble oil shooting up from the ground.

Guy: Dude my girlfriend and I did the mississippi oil rig yesterday and completely destroyed my sheets.

Other guy: Why are you talking to me?

mississippi oil rig by abadperson March 30, 2010

North Dakota Oil RIg 

Having anal sex with a chick while she has diarrhea or post laxative ingestion and you pull out and a shit geyser spews from her turd cutter like an oil rig.

I was banging Sarah last night and her shitter was spewing like a North Dakota Oil Rig

North Dakota Oil RIg by Tominater F June 19, 2015

Texas Oil Rig 

Similar in practice to the Eiffel Tower sexual position wherein a woman is on her hands and knees, satisfying two men (or women)simultaneously via intercourse in the front and the back. The Texas Oil Rig separates itself from the Eiffel Tower position by having the two members able to stand upright pour maple syrup onto the third member who remains on all fours.

The Texas Oil Rig is an Americanized Eiffel Tower.

Texas Oil Rig by Benjamin Michaels January 7, 2009

reverse oil rig 

to try and perform anal sex while you partner is trying to take a shit.

george did the reverse oil rig on hartman.

reverse oil rig by george luhovey August 13, 2007

The Oil Rig 

The act of stopping up a toilet with toilet paper and then depositing your feces on top of the paper. The turd should protrude through the top of the water, resembling an oil rig.

The man was disgusted when he had to plunge The Oil Rig festering in his toilet.

The Oil Rig by Mr. Awesome, The Captain of Cool July 16, 2007

Surburban Oil Rig 

When having intercorse, lift her up and hold her in air.(still in her) Then have another male give it to her in the back door.(still holding her up)Then have another male get on the first males sholders. Have her suck the one on top.

I was walking my dog, when little sally walked by. I ripped off her clothes. As I did this, Bob and Old man Johnson jumped in to make it a surburban oil rig.
GNARLY!!!

Surburban Oil Rig by Big Vick Lover 53 June 26, 2008