It might be a spaghetti squash. I'm not sure
The way these plants came about is, last fall, I bought my chickens some veggies as treats. What I remember buying them is pumpkins, acorn squash and butternut squash. I don't recall buying spaghetti squash (that does not count for much though, lol).
The chickens have a pine bedding which I bag, allow to age then use as mulch for my garden. This spring, I noticed a few starter leaves coming up in my strawberry bed with seeds on them. I let them get big enough to transplant and moved them away from my strawberries.
The seeds looked like pumpkin seeds but this veggie sure does not look like a pumpkin.