Sorb

A completely bogus, made up word meant to confuse your friends by making them think either you're insane for using this fake word, or they're insane for not knowing what it means

"You're sorb"

"What?"

"You are sorb."

"What does that mean."

"What do you mean what does that mean? You know what it means!"

"I'm serious, I don't!"

"You can stop pretending now, dude."

"I'm not pretending! I seriously don't know what it means! All that shows up on Google is something involving plants!"