Could this be what Trump is referring to when he says someone is a 'choker'?
“If you’re choking your partner while in the throes of sexual excitement, it is so easy to actually kill the person,” says Milrod. “If you press on someone’s larynx too hard, you can choke them to death in under a minute.”
womenshealthmag.com/sex-and-love/a19938109/choking-during-sex/