Boofarista
In reference to the term Boof (the act of putting drugs into your rectum, usually using your finger to push said substance past the sphincter where it will be best absorbed, in an effort to get ridiculously high). A boofarista is a person who is designated the one who puts the drugs into the rectum of others.
Hi, my name is Robert and I’ll be your boofarista today. Let’s begin by undressing from the waste down.