knows the vibe
shorter version of yktv ( you know the vibe)
meaning you know how it feels or you know what’s up

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

Kiss Titty Vomit. When you drunkenly kiss a girl, feel her up, then promptly vomit over yourself and/or her. Generally a party killer.

KTV or Karaoke KTV, an entertainment establishment where you sit in a room and sing songs and drink alcohol surrounded by asians, and enjoy the 'line up' of hostesses which come as a nifty price of $60-80 an hour.