One of the forms of terrorism used by the smart asses in the everyday office environment (in the form of following up on issues with coworkers who hoped that the particular issue has fallen between chairs).
"Aww crap John just mentally waterboarded us on the missing schedules discussed two months ago."
"Yes I hate this mental waterboarding!"
When a man finishes inside a woman and she then sits on his face, eating out his own cum.
Dora held me down with her lips, as my dripping mouth completed the Alaskan Waterboard.
when you stuff your mouth full of tissues or a washcloth or other absorbent object and your girl squats over you and menstruates into your filled mouth
Woah, Jackson told me that he and Kelly did some red waterboarding last night; he still has some red stains around his mouth
When someone involuntarily subjects you to repeated watching of the same movie(s) to a point that can only be defined as torture.
As a young boy in the 80's, with two older sister, I was regularly subjected to cinematic waterboarding through Sixteen Candles, Pretty in Pink, and Oxford Blues.
going to the bathroom, specifically, taking a fast-flowing piss.
I need to waterboard a spider
When a woman who squirts sits on your face, and orgasms thereby nearly drowning her partner.
I went down on a girl last night, and when she squirted in my mouth, she nearly killed me with her "Vaginal Waterboarding"
The act of consuming a sperm load-increasing pill, ejaculating in a woman's esophagus and nostrils, and allowing her to simultaneously choke and suffocate on your sperm.
1: "Hey, bro you hookin' up with that bad bitch from last night?"
2: "Yeah dude, I'm gonna give her the Hawaiian Waterboarding Special."
1: "Good Luck dawg, hope it doesn't turn into an Alaskan Snowdragon."
2: "Bet.