phr. go on the rampage
phr. As he was on his bike on the way to take an exam, he hit a tree by accident.
phr. An old man was knocked down, and everyone scrambled to send him to the hospital.
v. meet by accident
phr. No sooner had I walked inside than I bumped into the boss.
phr. (oral) be caught doing something wrong, be busted
v. to seek a chance to deceive sb.
phr. meet by chance, encounter; happen to see, discover by chance; run into, bump into
phr. He was almost knocked over by that car.