go ham

verb2

1. •
   (slang) To do something with the maximum possible effort; to go all out.

   • My costume last Halloween was pretty lame, but this time I'm really going to go ham.
   • I ordered a couple burgers and just went ham on them.
2. •
   (slang) To enter an enraged and uncontrollable state; to go berserk.

   • If you use her fabric scissors, she's going to go ham on you.