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to get one's monkey up

to get one's monkey up

9.9
To become angry or upset
  • idiom
  • Informal
translation icon : enfadarse
  • He tends to get his monkey up when people criticize his work.

Examples

  • She quickly got her monkey up after hearing the unfair accusation.

  • Don't get your monkey up over something so trivial.

  • Don't get your monkey up over a small mistake!

  • She got her monkey up quickly.

  • It's easy to get your monkey up when someone dismisses your ideas without consideration.

  • Whenever he feels disrespected at work, he tends to get his monkey up and voice his frustration.

  • She always gets her monkey up when she sees people being treated unfairly.

Synonyms

to go bananas
vsto get one's monkey up
  • Informal
8 8.1

To lose control because you are very excited or angry

is narrower, focusing on becoming upset or provoked rather than all extremes
to get one's panties in a bunch
vsto get one's monkey up
  • Informal
4 9.9

To become too upset about a small problem

is about genuine provocation that causes real anger, not only overreaction
to raise the roof
vsto get one's monkey up
  • Informal
1 8.0

Get very angry and shout loudly

involves becoming upset or provoked but not always loud or public
to get one's dander up
vsto get one's monkey up
  • Informal
1 9.1

To make someone angry

is about becoming upset when someone provokes or rouses indignation
to get someone's back up
vsto get one's monkey up
  • UK
1 7.9

To annoy someone or make them feel defensive

describes the same provocation but focuses on the person's own anger
to get het up
vsto get one's monkey up
  • Archaic
1 9.6

To become too angry or upset about small things

is similar but centers on being provoked into genuine anger rather than overreaction
to bridle up
vsto get one's monkey up
  • Informal
9.1

To react angrily and show offended pride when criticized

is about being roused to anger rather than the visible bodily reaction
to bristle up
vsto get one's monkey up
7.9

Show sudden anger, often by becoming tense in the face or voice

is about becoming upset or provoked, not only the sudden visible reaction
to blow one's top
vsto get one's monkey up
  • Informal
8.0

To suddenly become very angry

describes getting upset after provocation but not necessarily a sudden outburst
to get up the wall
vsto get one's monkey up
  • UK
9.9

To become very annoyed or frustrated by something small and repeated

is about being provoked into anger rather than general frustration
to get one's shorts in a knot
vsto get one's monkey up
  • Informal
9.9

To become upset over a small problem

is similar but applies broadly to being provoked, not only trivial causes

Antonyms

27 5.4

To stay calm and control your feelings in a difficult situation

Surface Forms

get one's monkey up infinitive
getting one's monkey up present participle
gets one's monkey up third person singular
got one's monkey up past participle

Morphology

get + one + monkey + up

The components 'get' (become) and 'up' (increase) might suggest a change in state, but the use of 'one's monkey' to denote anger or irritation is idiomatic and not predictable from the literal meanings of 'monkey' or the pronoun. This is a regionally informal idiom whose metaphorical use (like 'get one's goat') requires prior exposure, so a B1 learner knowing the words would unlikely infer the intended sense.

Etymology

The idiom get one's monkey up may come from the image of a wild monkey suddenly jumping up onto someone's shoulders and making them noisy and upset. So, that surprising picture explains why it means 'to become angry or upset'.