Extended version of muskedunder:
A privileged way to identify an enormous
individual in terms of bodyfat. So large that the
individual casts a large shadow over
everything in its proximity.
**Shadowcasting Muskedunder rolls by in his
electric wheelchair**
Some other dude to his friend:
"Damn! It got really dark so quickly. Is it an ongoing
solar eclipse at the moment?"
"Nah man! Look. It's gotta be that Shadowcasting Muskedunder rolling by."