1. The act of giving a rimjob to someone that doesn’t wipe.
2. The act of blowing the anus to reveal a strong musk.
1. Yesterday i had anal sex with Samantha but her ass was filthy so i went on musking her.
2. You should really try musking, it brings out that natural stank in a woman.
The activity of attracting government funding by passing off others' intellectual property as one's own, especially when with an apparent delusion of grandeur; a portmanteau of "busking" and Elon Musk's surname.
Years of musking had taught him not to worry that they weren't clapping - he was absolutely killing it with this crowd.