Artichoke Tuna Salad is the taste of the inside of the vaginal canal. Of course there are many different variations of the recipe, but this is the most widely known.
"The bitchiest of bitches. Reserved for one who consistently whines, thinks themselves the best, and must be taken down a notch through the use of a sweet-ass insult."
Bro 1: "Hey man, did you see that nerd Tyler? He's always going on about how cool he is and he always yells at everyone."
Bro 2:"Yeah, he's a goldfish ass tuna-faced bitch."
Bro 1: "Woah, dude, I don't know if I would go that far."
Tuna sub backwards is "bus a nut". Men use backwards tuna sub when they're too ashamed to admit during sex that they're going to climax much quicker than they had previously thought.
Highly sought after by certain ladies, this delicacy is another term for the spitroast, where two gentlemen entertain one lady at the same time. Usually orally and vaginally, but other configurations are possible. The lady is obviously the "Tuna" in the aforementioned sandwich.
"My twin brother rang me and told me that his new girlfriend was hot for a threesome, but I wasn't sure until she came on the line and insisted on it. So I ended up serving up a hot tuna sandwich that afternoon."