Mine would be the steak and pasta diet. Curiously I seldom have the two together.
The Snickereetos Diet.
(Kidding. I haven’t had a Snickers bar or any Cheetos for decades. Together, they were my standard lunch in high school, though.)
The Chocolate Lasagna Diet.
Reuben Popcorn.
Sounds like a self-help guru.
The Steak Salad diet.
Ever since COVID, I’d really cleaned up my nutrition, even going hard Keto for a while. While I’m not as ‘hard’ but still relatively ‘Keto’, I read a lot of labelling.
Tripler
Steaks ‘n’ lettuce. Coffee to wash it all down.
Ribeye and cheese diet.
The Chocolate Chip cookie Pizza Diet.
Hmmm.
Mine sounds like a real diet: it would be the Yogurt & Fruit diet. Honest. That is the only thing I eat every day reliably, and sometimes twice a day.
So I decided to go with my son’s favorite foods. Much better: the pizza and Popsicle diet. Even alliterates.
Leftover pizza for breakfast, a manhattan for lunch, then a sensible dinner. Give us a week; we’ll take off the weight.
Surf and Turf diet. Also known as carnivore diet. Love steak, pork chops, lamb, shrimp, lobster, scallops, salmon, tuna and swordfish to mention just a few.
The Sour Cream & Onion Potato Chip Cool Whip Diet.
Catching on already, nice!
Breakfast sandwich and chocolate diet. It doesn’t sound catchy at all. 
What he said.
I’m on board with this, but you can keep the stinking lamb.
Your ideas are intriguing to me, and I wish to subscribe to your newsletter.
Does coffee count as a food? If so, the Coffee and Chocolate Diet, if not, the Chocolate and Bread diet.
Pudding/Taco diet.
Cheese and Coffee Diet
I mean, I don’t just eat cheese and coffee only, but those are the two food items I eat daily, after all, sometimes you want to put the cheese on something rather than hold directly with your fingers.