This mug is shaped like a full standing tiki with rounded head and a long nose that trails down.

From MiniTikiMeow:

"Getting Piko all accessorized for his debut at AZ Tiki Oasis! A gigantic THANK YOU to @tikidylan for allowing me to use the image from his amazing carving to create this stoneware mug. I will be sharing a vending booth with @oddrodney and his magnificent works of MCM and tiki art. Hope to see you there!"