Taken from the dialect of "Sucious Sanchiverous", (better know as a "Dirty Sanchez"), The Dirty Alfredo is when you take approximately 1 lb. of cooked fettuccine, gently throw it on of your partner, and proceed to ejaculate on the pasta and your lover. Thus, creating this opulent delicacy.
They’re usually the type of people to nut in bed and are basically sorta heart broken for any reason at all so they decide to bust a nut to let it all out
When a guy sucks another guy's dick, then spits the semen in his ear and licks, then licks his dirty ass, spits the shit on the other ear, and licks it. Meanwhile, the other guy must be moaning a Harry Styles song.
Wow, look at him. I'd love to do him a dirty Alfonso.
He did me a dirty Alfonso. I couldn't stop moaning to "Watermelon sugar".