This is the 10045th most frequent French word.
gonfle
Inflated; swollen.
Here, 'gonfle' is used as a verb to describe the action of expanding or inflating.
Le ballon gonfle rapidement.
The balloon inflates quickly.
In this case, 'gonfle' metaphorically represents being filled with pride or emotion.
Elle est toujours gonfle de fierté après ses concerts.
She is always filled with pride after her concerts.
Here, 'gonfle' colloquially expresses frustration or annoyance, implying being figuratively filled or saturated with an unpleasant situation.