To catch a vibe, to chill out, to get a buzz; to enjoy oneself immensely. A highly expressive, popular slang verb derived from the Arabic-origin noun кайф (“pleasure/bliss”). It describes the act of experiencing deep relaxation, pure enjoyment, or a euphoric high, whether from good music, great company, delicious food, or substance use (мы отлично кайфанули на даче — “we had a brilliant time chilling out at the dacha”).
Вошёл в неё с большим трудом и только со смазкой, основное у неё узенькое! Но когда ощутил её плотный обхват, реально кайфанул!
I entered her with great difficulty and only with lube, her bum is tight! But when I felt her tight girth, it felt fucking fantastic!
(Крымчанин @ sextalk.ru, 26/01/2021)
