to bump into, to jostle, to shove, to disrupt, to shake up
Se bousculer comme des femmes.
To jostle one another like women.
— Bouge pas, meurs, ressuscite (1990)
On va voir s'ils vont bousculer cette course.
Let's see if they'll shake up this race.
— F1® Le Film (2025)
Dans la rue, elle pourrait me bousculer et filer.
In the street, she could bump into me and run off.
— La piel que habito (2011)