Chestnut Swirl.
Squeeze ‘n’ Freeze
The answer, of course, is Yummy Mummy. Of course, after that people might become a bit nervous about what’s in chubby hubby…
Or Chunky Hunk.
But as to the OP…
Dulce de Lisa
No names, I just wanted to add “Soylent Ice Cream is made of People! And Breast Milk!”
Chesty LaRue
Shakey Puddin’
Lactation Sensation
I shudder to think what’s in the ice cream called Stink Fish Pot.
My lobotomy’s acting up right now, so I got nada to contribute at the moment. However my faves so far:
Miss Congeniality: Café Aureolé
1st runner up: Dulce de la Leche League
Winner so far: I can’t believe it’s not mother
Honorable mention to: “dammit I tried breastfeeding and it didn’t work for reasons that are none of your bussiness so get the hell off my back formula flavored ice cream” because I don’t think you could fit that on the container, plus once you got that all out you’d be too ashamed to ask for sprinkles.
Lisa who?
Since the PETA letter is signed by one Tracy Reiman, Dulce de Tracy wouldn’t be too inappropriate.
They’d shorten it a la “Marat/Sade.” It would be known popularly as “Dammit/Reasons.”
…and the sprinkles would be known as…?
Hey, I figured the bitter would have to be counterbalanced by some sweet, so they’d have some shortcut to abbreviate a commonly requested item. 
The lipless wonder himself, better known as ferret face, Major Frank Burns!
Down the Terry Hatchett, because it’s real…and it’s spectacular.
Breast of Times
Tits up
Which is what will promptly happen to Ben & Jerrys after releasing that flavour.
Potential names for Ben and Jerry’s new breast milk ice cream:
- Nipple Ripple
- Double D-licious
- Tasty Pasty
- B-B-B-B-B-B-B-Banana
- Motorboat Mango
- Funbag crunch
- Bra-Buster Bars
- Leave it to Cleavage
- Mammary-sus cup
- Cookie and her cream
- Lusciously Lactic
- Bodacious Boobie Berry
- The Twin Peaks Sundae (with cherries on top)
- “What-a-melon!” watermelon
- Bazooka Joe (coffee flavored ice cream)
- Moose-rack
- Silicone Sister Sorbet
- Pendulous praline
- Jiggly crunch
- Tahiti Teat
- Titillating Tiramisu
- Cookies and Creamers
- Mama’s Mammary Madness
- Busted Cherry non-virgin Vanilla
- Back off, Junior! mint
What is shelf life on mother’s milk. They better have a used by date, here’s how it should read.
“Breast if used by 34/24/34”.
Container sizes would now be referred to as “A” cup, “B” cup, “C” cup, etc.
Sugar-free sundaes could be referred to as “falsies”
You could get your ice-cream in an extra large SILI-CONE
Push-ups would never be the same
“Saggy” sundaes would be served with the cherry on the BOTTOM
Mamilla Ice
or
Nipple Twister
Mother Knows Breast
Or, if she were dead, Zombie Cream.
Knockers on Heaven’s Door