This is a mug shaped like a traditional Ku tiki with headdress.

These were available in traditional brown and a variety of other glazes as well.

Other separate editions of this design were issued and marked for the Aku Aku Tiki Bar in Orlando, Florida.

From Pie eyed Tikis:

"- Limited edition; signed and numbered. - Capacity: 8 fluid ounces [or 12 fluid ounces]. - Handcrafted, each mug features original 1 of 1 glaze / texture combinations. - Stoneware; custom glaze exterior and glazed interior. - Approximately : Mug 7.25 inches tall, 3.0 inches at rim, 2.25 inches at base. - Food and beverage safe glaze. - Hand washing is always recommended for any handmade ceramic piece. - Designed and sculpted by artist, Jason Vitril. - Made in the USA."