My boyfriend forgot my birthday so I am going to kill my boyfriends game character.
That's crazy. Are you really this mad about him forgetting?
Fuck him and his fucking ingame character! I wish he was dead forever.
I'm sorry he forgot your birthday, but it's nothing to get worked up about by destroying his property. This revenge is petty and you shouldn't try to hurt him, he probably honestly forgot. There are some disorders that lead to that, and you need to talk to him first rather than throwing a tantrum.
He won't really care. He is a fake gamer who got no life. He is only spending time on it to impress his friends.
But he won't be able to impress his friends if you do that to his character so he will be upset about that. Also revenge makes a relationship complicated and it can lead to the end of the relationship.