run wild

a wild goose never laid a tame egg

Most things are inherited and predetermined.

break into a run

To start running.

common run

Ordinary persons, things, or events.

dry run

A practice or rehearsal; especially, one that goes through all the motions of a physical process but without the raw material or workpiece present.

dummy run

A trial or practice before the real attempt.

go wild

To become very noisy and excited.

good run

Success over an extended period.

hit and run

Sexual intercourse followed by a prompt departure; a one-night stand.