get out of hand
if a situation or person gets out of hand, they become impossible to control any longer

[TahlilGaran] Dictionary of Contemporary English ▲

get out of hand
if a situation gets out of hand, it cannot be controlled any more.
Things got a little out of hand at the party and three windows were broken.

In my first year at college my drinking got a bit out of hand.

[TahlilGaran] English Idioms Dictionary ▲

get out of hand
to become difficult or impossible to control; to get out of control
The party got out of hand and the school authorities asked everyone to go home.

The party was beginning to get out of hand so we asked everyone to leave.

[TahlilGaran] English Idioms Dictionary ▲

get out of hand
See: OUT OF HAND, OUT OF CONTROL.

[TahlilGaran] English Idioms Dictionary ▲