en
worst ex ever
/wɜːrst ɛks ˈɛvər/
Definition
1
An informal, hyperbolic idiom referring to a former romantic partner regarded as the most nightmarish, toxic, or utterly deplorable one a person has ever dated.
2
A phrase often invoked in casual conversation or social media to dramatize breakup horror stories, emphasizing unparalleled relational dysfunction.
Examples
After three years of drama, he earned the undisputed title of my worst ex ever.
She topped the charts as my worst ex ever by keying my car and then posting it on TikTok.
Dating apps should have a 'worst ex ever' filter to dodge future disasters.
My therapist nodded knowingly when I called him my worst ex ever—no notes needed.