This is a mug shaped like Godzilla playing a tiki-faced ukulele and wearing a flower lei. His tail curves around and serves as a handle.

From their website:

"Inspired by our most beloved ukulele playing Kaijyu, Tikizilla is the life of the party – but try to not get too smashed!

This is a limited edition of 150 mugs and each will be hand numbered. Designed by Tiki Maniacs, sculpted and produced by Patrick Vassar at Monkey Skull in St. Petersburg, Florida, USA. The Leis are glazed in 3 different colors (kimchi orange, autumn purple, and hibiscus red) and will be shipped at random. Also included will be an exclusive cocktail recipe crafted by Trader Sam's Skipper Cristian Salazar Diaz."