Scientific name: cucurbita moschata
The butternut squash or butternut pumpkin can be eaten roasted, mashed, or made into soup. It is a quite small, sweet, mild variety of squash.
Josh is a short form of the name Joshua. The man in the photo is comedian Josh Thomas.
Scientific name: genus: cucurbita
Squash are a group of plants that are sometimes called pumpkins and sometimes called marrows. Some people think of the yellow squash in the picture when they hear the word "squash", others think of butternut squash.