everything

(colloquial) current boyfriend

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

everyone, one and all

to beat up / to defeat / to criticize

join, attach / paste, glue

Watch yourself, be careful, literally, "keep your health" / take care (used when parting)

(archaic, possibly obsolete) to make something into a saying or set expression / (rare) to kiss

apply medicine

give courage to, encourage