My shiba and cairn are both talkers. I wake up every morning to a different noise. The cairn also likes to escape. She once chased a raccoon into another person's house (my husband had to grab it by the scruff and throw it outside). She'll also tackle geese, or jump into the lake and swim after them (in formation!). After a while, they'll start to follow her too.
The shiba punches people. My husband taught her to box, so now every time he gets on her level, she socks him in the nose. I taught her how to do parts of the dance from thriller...she does it when she has to go outside in the morning.
My siamese mix eats dog food. He picks it up, and eats it from his paw. But only the dog-bone shaped pieces. Also, if you give him a pull tab from a milk jug, he'll guard it with his life. If he loses it or the dog gets it, he'll have a literal panic attack until we find it for him. Once we had to go out and get a new gallon of milk to stop his hyperventilating.