Thwarting is the act of waving around your boobies. Even though it concerns another part of the body, it is very similar to twerking, and as such mostly practiced by females. However, some exceptions to this rule exist.
In this matter unthwarting is also relevant.

When you eat dirt for the first time and leave your family to build a shack in the woods

Another word for ruin, specifically if the person committing the act has no idea what they are doing.