everything

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

implant (anything surgically implanted in the body), usually dental implants

Des Moines (the capital city of Iowa) / Des Moines (a city in Washington) / Des Moines (a village in New Mexico) / Des Moines (a river in the United States)

polyyne

(computing) plug-in

incel

(baseball) high and inside; a pitch thrown near the top the strike zone, relatively close to the batter / short for インターハイ (“inter-high school sports tournament”).