If the food is already being served at the party, then it would be a shame to not eat it and let it go to waste. For the benefit of the environment and in the name of conservation, this birthday party food must be devoured poste haste without further delay. Happy birthday.
But aside from all the delicious birthday food, no modern birthday is complete without some nice animal birthday memes as well as the livelier not-so-nice birthday memes, and just general happy birthday memes that when all mixed together, helps the birthday person have an emotionally stable birthday absorbing and celebrating adding 1 more year to life.