To sit in the back of a room or vehicle, especially a bus.
"I heard this professor spits when he talks. Let's Rosa Park ourselves when we get to class."
It took Sarah and Alisha a long time to get of the bus because they were Rosa Parked.
To move to the end or back of something. Comes from Rosa Parks moving to the back of the bus.
"Tiger Woods really Rosa Parked in the standings after that terrible day at the masters."
"Hey no cuts, Rosa Park to the end of the line."