A person who throws a party?

There are several ways to describe a person who throws a party, depending on the context:

Formal:

* Host: This is the most common and neutral term.

* Hostess: This is the female equivalent of "host."

* Party-giver: This is a more direct term.

* Entertainer: This implies that the person puts a lot of effort into making the party fun.

Informal:

* Party animal: This implies that the person loves to party and throws them often.

* Life of the party: This implies that the person is very social and enjoys being the center of attention.

* Party planner: This emphasizes the person's organizational skills.

* The one who always throws the best parties: This highlights the person's ability to create a memorable experience.

You can also use more specific terms depending on the type of party, for example:

* Dinner party host

* Birthday party planner

* Wedding planner

Ultimately, the best way to describe a person who throws a party depends on the specific situation and the desired level of formality.