This is the 9270th most frequent French word.
craque
"Craque" means "crack" or "lies/exaggerations" depending on context.
In this sentence, "craque" is used as a verb meaning "cracks," describing the physical splitting or breaking of the glass.
Le verre craque sous la pression.
The glass cracks under pressure.
"Craque" here metaphorically expresses a profound emotional response, indicating an infatuation or admiration.
Il craque pour elle depuis longtemps.
He has been infatuated with her for a long time.
"Craque" is utilized to signify an emotional reaction, in this case laughing strongly or uncontrollably.