The flight was overbooked, and I was the first to 'be bumped'. [=my seat on the flight was the first seat to be given to someone else]
His career hit a 'bump' in the road. = His career hit a road 'bump'. [=something happened that slowed the progress of his career]
The airplane landed 'with a bump'. [=the airplane went up again and then down when it hit the ground]
(..) .. I'm out for a IittIe morning ride... .. ...and in the middIe of nowhere... .. ...I bump into GeneraI UIysses S. Grant himseIf. .. We've never been properIy introduced. I'm Dr. ArIiss LoveIess... .. ...formerIy of the Confederate Army. .. (..)1999 Wild Wild West