山盟海誓都是个屁
[shān méng hăi shì dōu shì gè pì]
This name reflects a cynical attitude, suggesting that solemn vows or promises made in relationships are ultimately meaningless. '山盟海誓' refers to grand and eternal pledges typically associated with love; however, the addition of “都是个屁” means such oaths are as insignificant as a fart.