One word: Andy (not Andy from the Grove)
Can I offer him to the flames cause I really, really, really dont need his torment in my life.
From a Kemetic perspective, yes, you totally can. Equivalent of a forceful banishment.
People have their own views on cursing, but Bast and Sekhmet will totally have your back (if you are in the right) if you are trying to wish someone else ill, or even dead. So decide how far you want to take it, and they'll meet you there.
(There's a method of execration used on other people specifically in which you symbolically eat their heart, just like Ammut, in the underworld, eats the hearts of the guilty and evil, those who don't pass the Weighing of the Heart test. Usually in Ancient Egypt you'd eat an animal heart - modern kemetics sometimes eat a heart-shaped bread loaf or something like that.)
...hit me up on facebook if you want to know more?