When the man lays behind a woman with her legs closed and fucks her from behind. Then slides it out and slips it in her asshole unexpectedly causing her to make an Eeek eek noise commenly associated as a dolphins mating call, and wiggle on the bed much like a dolphin swimming in a futile attemp t to wiggle away.
Dude my bitch is sooooo pissed, I hit her with a bit of the dolphin sex last night ;)
The next step to take after trinity when showing one the true horrors of the internet. The site contains explicit and very detailed instruction on how to "mate" with male and female dolphins, geese and other animals. Despite what many may tell you the site is, indeed, real.