1. A surprise insult, out of ones charachter. Derived from the term Book-mobile which traveled between elementry schools in
the 1990's giving away books.
2 When an insult is given by an
uninvited, or unwelcomed guest in your home, or that of your
close friends.
James: What's Will doing here? Hes
the biggest ass ever!
Zach: No
kidding. Last week he made fun of my hair, and fucked my mom.
Robert: Yeah, I mean, who called the Dickmobile.