Gold Digger

A woman that likes a man just for his money and fame. When he got bankrupt and lose incomes and fame, that woman will break up with him. Or divorce him if they're married, of course.

Terry : Yo, I got dump by Lisa.
Bob : Why? I thought your relationship is perfect?
Terry : Because I'm broke.
Bob : What a fucking gold digger scumbag....
Terry : Yeah.

Tryhard

A person ( in gaming, what else? ) that tries really hard just for the sake of winning.

This guy will also just HUNT FOR YOU instead of others as if you're the only person in the match. This is because he/she wanted to show how powerful he/she is.

Not just that, tryhard will attack you over and over again just for the sake of revenge. Like one kill is enough but for him/her, it'll be no enough nor good.

As what Rambo in Mortal Kombat said : Guys ( no girls because that's what the script is. Sorry feminists ). This can perfectly describe them.

Ah man! This tryhard guy keeps killing me for the 15th time.