During group sex, inserting one or more fingers into the anus and/or genitals of 2 people at the same time. This act can be performed on 2 women, a woman and man, or 2 men. the person inserting his/her fingers is the 'puppet master', and the 2 receiving persons are the 'puppets'. can be used as a verb.

When you think up something brilliantly righteous while baked.

The act of inserting ones whole hand itno anothers anus like a puppet

See muppetfication