Fachuade
A sneaky way to make someone think they're not being made fun of, even though you're making fun of them.
I fachuaded my little brother into thinking I was being nice. I wasn't. I made fun of him.
She fachuaded her friend into thinking she was just being silly. She wasn't. She was being mean.
He fachuaded his dad into thinking he was just being lazy. He wasn't. He was being a total slacker.