din6 dang1 daam2電燈膽电灯胆

Jyutpingdin6 dang1 daam2
Yaledihn dāng dáam
名詞Uncommon

Definition

Light bulb; also used to refer to a third wheel accompanying a romantic couple.

  1. light bulb
  2. slanga third wheel; an unwanted third person accompanying a pair of lovers
colloquialpeoplehome

How it's used

Beyond the literal meaning of a light bulb, this term is the standard way to describe a third wheel in a romantic context. The metaphorical use stems from the Cantonese pun that a light bulb is vacuum sealed and therefore not ventilated, which equates to someone who is socially oblivious or unable to read the room. It is a very common and slightly humorous way to decline an invitation to join a couple.

Measure word

go3go

Examples

The light bulb at home is broken, you need to help me change it.
They are going to the movies, I don't want to be the third wheel.

Related words

Common phrases

to change a light bulb

Common mistake

Learners often mistake the metaphorical meaning for a literal one when hearing it used in social contexts. Remember that while it refers to a physical object, it is almost exclusively used to describe an awkward third person in casual conversation.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector