きんたまがあがったりさがったり
金玉が上がったり下がったり
being held in suspense; being on edge; scared stiff; one's testicles going up and down
N3Expression
Expression, Noun, Suru verb
being held in suspense•being on edge•scared stiff•one's testicles going up and down
being held in suspense; being on edge; scared stiff; one's testicles going up and down