My girlfriend won't stop bragging about beating the game last night. I'm going have to remind her that she beat a kids game
Why do you want to remind her of that? Are you trying to belittle her?
I'm looking forward to bothering her when she can't respond.
Well, I think it is very rude to say mean things to others on purpose, especially your partner. You should be nice and supportive of one another, not dig holes and take cheap shots at each other. Otherwise this relationship won't last too long.
Whatchu know about relationships?
I know that you should be more considerate of your girlfriend's feelings if you want her to stick around. You don't really want her to feel inadequate do you? Just back off and let her have her moment to brag about the game.