留不住的使劲扔远
[liú bù zhù de shĭ jìng rēng yuăn]
This phrase can be translated to 'Throw away things you cannot hold on as far as possible.' Such usernames usually reflect an impulsive mindset dealing specifically toward unimportant belongings/relationships etc., showing no attachment sentiment but more of letting go quickly rather holding stubbornly onto what was lost previously without significance.