collide violently with an obstacle
knock against with force or violence
dance erotically or dance with the pelvis thrust forward
come upon, as if by accident; meet with
an impact (as from a collision)
something that bulges out or is protuberant or projects from its surroundings
a lump on the body caused by a blow
assign to a lower position; reduce in rank
remove or force from a position of dwelling previously occupied
