How to say this is the worst thing that has ever happened to me! in Japanese
1)
こんなこんな(konna) (adj-pn) such , or about ideas expressed by the speaker)/like this最低最低(saitei) (adj-na,adv,n,adj-no) least/lowest/worst/nasty/disgusting/horrible/yuck!のの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates question目目(me) (n) eye/eyeball/eyesight/sight/vision/look/stare/glance/an experience/viewpoint/stitch/texture/weave/ordinal number suffix/somewhat/-ishにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.あったことはno dictionary result, likely a conjigated verbない(aux-adj) not/emphatic suffixわわ(wa) (prt) indicates emotion or admiration/adds a female middle aged feel at the end of a sentence！no dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb
