Don't trust him with the project; he is a loose cannon.
loose cannon
idiomAn uncontrolled or unpredictable person, especially considered liable to cause unintentional or indiscriminate damage.
The manager warned the team about the new hire, describing him as a loose cannon who often ignores safety rules.
Despite his undeniable talent, the director was considered a loose cannon whose unpredictable outbursts frequently disrupted the production schedule and alienated his colleagues.
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all bedlam breaks loose
The situation becomes chaotic or characterized by conflict or rage.
- 02
all hell breaks loose
The situation becomes chaotic or characterized by conflict or rage.
- 03
cast loose
To unfasten, loosen, or set free.
- 04
cut loose
To loosen or set free someone or something.
- 05
cut one loose
To flatulate; to fart.
- 06
cut someone loose
To let someone go from something, such as a position, relationship, or obligation.
- 07
kick loose
to give someone the freedom to do what they want
- 08
let loose
To free; to release from restraint.