Chiap chiap chiap chiap chiap

What's chiap chiap chiap chiap chiap? It's the noise coming in through my window now. No, hoh. Not a bird, not at all. It's the sound of someone chewing food with her mouth wide open. And if i lift up the curtain. i can even see the food moving about inside her mouth. And that's how my SIL eats. Blekkkk.... really awful table manners. Disgusting eating habits. Sounds exactly like pigs eating swill.... PTTUUUIIIIII........