Mysterious volunteer in my garden

Any idea what this might be?  

Comments

Linda Starr said…
squash or gourd, some seeds can stay viable for years in the ground
smartcat said…
Some sort of melon.
Schnee said…
It's a melon....maybe a canteloupe.
Jenny Mendes said…
It does look like a melon to me, like a watermelon in coloration, though it's very furry.... waiting for it to grow a bit more before I cut inside to see what color it is.... the leaf is cucumber/melon/squash like.... i'm trying to be patient before i end its growing life.