bumping
verb (present participle)UK /ˈbʌmpɪŋ/
US /ˈbʌmpɪŋ/
Hitting something gently with your body.
The little boat kept bumping against the dock.
OTHER MEANINGS
2. Moving along with a lot of shaking and bouncing.
We drove down the bumpy road, bumping all the way.
3. Making something move up to a higher level or position.
The store is bumping up its prices next week.
4. In dancing, moving your body in a jerky, rhythmic way.
The kids were bumping to the music at the party.