go down

verb

• To descend; to move from a higher place to a lower one.

  "You'll need to go down two floors to get to that office."

• To be received or accepted.

  "The news didn't go down well with her parents."

• To be blamed for something; to be the scapegoat; to go to prison.

  "Rodney's not here; after the shootout, he went down and won't be back for at least a year."

• To be recorded or remembered (as).

  "Today will go down as a monumental failure."

• To take place, happen.

  "A big heist went down yesterday by the docks."

• (with on) To perform oral sex.

  "He felt nervous about going down on his girlfriend for the first time."

• To stop functioning, to go offline.

  "Did the server just go down again? We'll have to reboot it."

• To fail