Steam Powered Giraffe

Steam Powered Giraffe (SPG) is a musical project formed in San Diego in 2008 that is popular in the steampunk subculture. Led by twins David Michael Bennett and Isabella "Bunny" Bennett,[1][2] and long-time friend from college Bryan Barbarin, the act combines pantomime, sketches, pop culture references, improvised comedic dialogue, and original music of various genres.

—Steam Powered Giraffe Wikipedia Page (https://en.wikipedia.org/wiki/Steam_Powered_Giraffe)