1. The word appendage takes place to show the need for change.
2.It also means a protrusion from something.

Noun.
Describing the need for change.

A weapon of mass destruction

This word basically means that something, usually the more private parts are fake. It is used to mean something fake around the penis area, or for a girl, fake breasts.

The leaf-covered branches used by plants to suffocate other plants, envelop structures, or surprise people in the face.

see penis cock and all variations of

a vestigial appendage is generally a part of the body that is not needed. ie something left over from evolution like an appendix. It is also defined as the male penis. see vestigial

This is a sly reference to and synonym for the penis or cock. For males adding the penis to the 10 fingers and 10 toes makes 21 appendages. Use this if you want to sound intelligent or don't want stupid or younger people to know what you are talking about.