IDIOMS

get it

(idiomatic) To get what's coming to one: to feel someone's wrath; to receive punishment; to receive a retaliation; to receive a beating.

Example: Used other than as an idiom: see get,‎ it.
  If you order the pizza, I'll go get it.
  If they aren't getting it, explain it a different way.
  I thought it was hilarious, but she didn't get it.
  After the way she spoke to him, she's really going to get it this time.