Worked at a haunted house when I was younger as a youth job, it was a lot of fun. I had to sit in this narrow hallway in a doll costume and sit perfectly still, then when people passed me I would suddenly move, making it look like I was trying to grab them, and do my best creepy voice saying stuff like "come play with me" or "stay with me, FOREVER". I got some great reactions, though some stand out more in my memory.
The dude that tried to scootch by the opposed wall while muttering "nope, nope, noPE, NOPE" and when I reached for him, he did this weird jump thing, the kind you see cats doing in videos while yelling "FUCK NO ANNABELLE LOOKING BITCH".
Then there was this group of dude bro looking guys that were one hundred percent sure I was a human sized doll, spending the whole walk down the hallway saying stuff like "that shit isnt that scary, it doesnt even look very life-like", werent they surprised!
God being a scarer was fun, 10/10 would do again