an expression used to comment on the stupid
actions of someone. can be used with sarcasm
or not, though uses of the word in honest
relation to smart
people are rare.
the reason dumbass
es can find the geniusmobile is because it never goes anywhere. there are many people on it, but no one is smart enough to know that to leave for another place, someone needs to drive.
"Oh man, that John Smith is such a retard. He's like, fully riding the geniusmobile today. So impaired."
"I would never have thought of that! Geniusmobile!"