Taxidinker

A taxidermy penis of an animal used as a dildo for sexual activities.

Taxidinkers are commonly made from exotic animals such as bears, horses, and dalmatians.

Robert: "Mom laid the cow penis on the kitchen counter when she was cooking last night instead of throwing it out. Yuck!"
Billy: "Butchers don't give you the penis, Robert... That sounds like a taxidinker if you ask me. Your mom is hot."
Robert: "Shut up, Dad!"