give it to someone

verb5

1. •
   (informal) To beat up, shoot, rob, murder, hit or provoke someone.
2. •
   (informal) To punish, criticize or verbally abuse someone.
3. •
   (informal) To give someone credit; to praise someone.

   • I really have to give it to you. You did a great job!
4. •
   (informal) To have sexual relations with someone; to allow someone to have sex with oneself.

   • Someone else was kissing her old boyfriend Darren, some other girl wearing his class ring and letting him give it to her in one of Erasmus's abandoned stairwells. — 2015
5. •
   (informal) To put up a good fight against someone.