Describing someone or something cool

Meaning someone just was beat up by a Rivethead.

Someone who rivets people and attention to a cause.
Etimology: Rosie the Riveter

a word used to describe a newspaper article.

One who attaches rivets, e.g. to machinery

When you fuck her so hard that her pussy is red hot

Rivets Are Often furries and get offended when the word poopsock is mentioned, they have an extreme temper and get triggered by almost anything