To waterboard a guy, several dudes hold another guy upside-down on an incline board and place a towel over his face, and then they throw water on his face, making him unable to breathe and he thinks he's going to die.
A bunch of my friends gave me a waterboard party today in the cadet showers -- they gave me a 300mg Viagra, held me down, covered my face with a shower towel, and jacked off on it until I had a several cumgasms myself because I thought I was going to die! I felt like I was drowning in my own cum!
by USAF Cadet November 8, 2020
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To create the sensation of drowning by letting the water from the showerhead run down a woman's back while her partner is eating her pussy from a position seated on the shower floor.
Before the showerbang and I sat down to indulge in some fine pussy munching but the bitch waterboarded me. I 'bout drowned. I made her pay for that shit with a serious pussy pounding.
by WMPMR April 15, 2008
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Unintended suffocation while giving head -- can feel like a form of waterboarding.
My husband was pressing on my head while I was giving him head and unbeknownst to him, his cock and my spit plugged up my airway. When I stopped to catch my breath, I exclaimed, "that felt like waterboarding!"
by tightrope walker June 16, 2016
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Depending on who you ask this has 2 possible definitions:

a) Torture, horrible torture equivalent to spikes shoved up the finger nails, slowly pealing skin off of a person, or hobbling someone like that scary chick from misery.

OR

b) A silly prank the military plays on their terrorist buddies at the big fun BBQ palace known as Guantanamo Bay
Example 1:

Bush is a total doucher for using waterboarding on those poor Muslims in his silly crusade again all religions other then his own.

Example 2:

Man, the military and those terrorists look like they are having so much fun over at their party. They get to bob for apples, play pin the tale on the donkey, have a tickle contest, and enjoy some fun waterboarding.
by Grymm Deth June 16, 2009
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The process of baptizing terrorists with freedom.
I waterboarded the terrorist by using the process of baptizing them with freedom.
by Gingervitis79 May 15, 2018
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When a pregnant woman's water breaks while she is receiving oral sex, thus expelling amniotic fluid in her partner's face/mouth, simulating drowning as in the controversial interrogation technique.
Yeah I was going to town on my pregnant wife and just before climaxing she waterboarded the shit out of me. It was a little f'd, but yeah the baby's healthy.

-Waterboarding
by Nigbert October 11, 2012
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Taking a woman from behind in the shower while her head is under the flow of water, when you are close to ejaculation, pull her hair back swiftly so her head tilts back and her mouth opens. This will give her the impression of drowing, which will cause convulsions. Which will cause her vaginal, or anal, muscles to contract giving you more please and a sustained orgasm.
She was in the shower, so I nipped in, slipped in for an easy pink and on me vinegar stroke I waterboarded that bitch!
by waterboarder February 5, 2009
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