Orange sherbet in a cone. My grandfather used to get it for me after taking me to the park to play. He passed away almost a decade ago and every time I have some, I think of him. He was the best.
Oh, and Snickers ice cream. It conjures up images of vacationing in Holland or Denmark and trying to fish for crabs with a cord and a cracked open clam. For some reason I feel like the clam tastes like the caramel from the Snickers.
Honeycomb, from the northern Irish ice cream shop that was Queen Elizabeth's favourite. The only shop they ever made outside of NI was in Windsor as the queen liked it.
Back in my home country we had this "cream" flavor that was like a mild yellow colored vanilla buttercream. I've never been able to find the exact equivalent in the US. Closest are panna cotta or butter (ie: butter pecan)
Not gonna lie, I don't know all I remember about it was that I grew up in London UK and it was yellow. It was like standard ice cream growing up but I have no idea what it is.
Young coconut ice cream. It's one of those flavors we can easily get from those ice cream carts that stop by the neighborhood usually in the middle of the afternoon. There's also mango and avocado completing the usual three flavors the cart would have, and I would always buy all three flavors available (unless I really hate the flavor).
Some of the adults would opt to have the ice cream served in a bread bun (usually just repurposed hamburger buns, without the sesame seeds), but I always opted for the sugar cones.
Pumpkin or peach ice cream has the strongest childhood association for me—a place by the highway sold it fresh & seasonally. These aren’t common flavors either.