Of the places I play poker, there is one relatively new player (for about a month now) who has horrendous manners at the table… The type of person you’d like to strangle just for their overall mannerisms and conduct. Such as a very derisive laugh when she wins, and a loud whoop when she or a friend of her’s wins against someone else.

Having been playing consistently for over a month, she still fucks up when betting (like not meeting the minimum). A bit of a calling station, quite a donkey and bad player. E.g. I was in late position, so I decided to steal the blinds (and her call) with 5000 and A-6. She calls (early position) it with K-7 o/s, and gets a K on the turn. I was favored 3-2 pre-flop, then 3-1 before the turn.
So my advice to anyone playing poker, don’t be a donkey. Read some etiquette rules here