I'm going to steal my best friends gfs thong
Why do you want to steal a thong?
Because my best friend is a disgusting douchebag who cheated on me with girls
Regardless of how your best friend is, it is wrong to steal from people. Your best friends girlfriend did not do anthing wrong, so taking her items is targeting the wrong person.
He deserves it for cheating on me anyways.
It is wrong to cheat on your partner but you should not take out your frustrations on her. You should confront him alone and not drag other people into your drama.