(we know you're better than that). No matter what type of sentiment you're going for, we've got plenty of romantic, funny, and sweet birthday messages to choose from. And if you'd rather keep ...

These funny, heartfelt, and sentimental birthday wishes go perfectly in a card (especially when paired with a gift for your sister), in an Instagram caption, or even in an early birthday morning text.

To the most incredible girlfriend there is, happy birthday! Wakey, wakey, b-day queen! Or, honestly, sleep in if that's what you're feeling. It's your day, babe. Good morning, birthday girl! Coffee ...