All of my cats seem to hate it or just get annoyed if I but a toy, like mouse, partly under a carpet, blanket etc. I leave the toy so that it's barely visible, and they all get crazy and start attacking it until it's not 'hidden' anymore. So if that counts, then yes, I do tease them.
And of course I like to rub their little paws and ears, specially Tomu's funny little fold ears. They don't seem to mind much though.