Falspying
To creep on, stalk, or spy on someone jokingly just to make them feel uncomfortable.
Jack was falspying on Jill during 2nd hour, making fun of the weird kid who always stared at her.
Falspy
Falsely happy. When someone pretends to be happy or projects a happy disposition, even though it’s not genuinely how they feel.
I'm tired of acting falspy at work all day just to put on a show for customers.
She has that big, fake smile in every single picture. That's not real. She must be falspy.
She has that big, fake smile in every single picture. That's not real. She must be falspy.