Verb
get it out of my system (third-person singular simple present gets it out of my system, present participle getting it out of my system, simple past got it out of my system, past participle (UK) got it out of my system or (US) gotten it out of my system)
(idiomatic) To do (an action) and thus rid oneself of the desire to do so.
I'm glad I lived such a full life before I settled down into a family because I got to enjoy it and get it out of my system. Drew Barrymore