According to this amigurumi PATTERN you can made funny and a little crazy Mr. Pumpkin.

PDF pattern contains English description of crocheting pumpkin doll.

The toy is crocheted from the bottom up, only eyes and a bow are sewn on, everything else is crocheted in the process.
Arms are on a wire frame. The jacket is removable. The toy sits on his own.

Size:
The height of the toy is 23 cm / 9”
Head circumference is 40 cm / 15.5”

For work I used:

Yarn. DK Light Worsted yarn Vivchari Cottonel 550 (200 g/550 m, cotton 75%, acrylic 25%): white 1001 (≈ 30 g); dark gray 1015 (≈ 50 g), you can use black yarn also; orange 1005 (≈ 70 g); yellow 1004 (20-30 g).
Hook. I use 1,5 mm.
Polyester toy filling.
Jacket button. Any black button with a diameter of 8-9 mm.
Wire for arms. Wire with a diameter of 1-3 mm (should keep its shape) - 2 pcs of 12-13 cm.
Thick cardboard in soles (optional)
Scissors, needle, pins, markers