I've seen this picture on Facebook lately, I don't know who originally made it, but it's so true. I do it when I come home, but at other places too.
One of my colleagues sometimes brings her little dog to work. I'll walk through the building on the way to my room and say, "Hi" to everyone I meet. If doggie is there, I'll fall down on the floor and squeal, "Look who's here, it's Mila! I'm so happy you're here, I've missed you sooo much, did you miss me too? Where's the tummy? Ooooh, there's the tummy! Love the little cutesie tummy!"
By then everyone's looking at the crazy dog lady and I'll glance up. "Oh yeah, I'm happy to see you guys too..."