look up any word, like sex:

1 definition by Mr. Original

 
1.
In the same family as a Mercury Grand Marquis or Ford Crownvictoria. A fat powerfull car that is capable of doing burnouts and drifts but you'd never do it in public because it's actually quite embarassing to drive.
I took my grandparent's beastmobile out for a spin today.
or
I tanked up my mom's beastmobile yesterday.. it's like a botomless pit!
by Mr. Original July 28, 2011