creepify

To make creepy; to make annoying, unpleasant, or mildly threatening.

Singer Layne Staley’s dark words further creepify Alice’s sound.

McCloy had the power to say yes, but said no / a no that creepifies his name in the time-track

To creep out, to give (someone) the creeps.

But the Gun Dude ends up creepifying me when he tells me to hurry because, ever since the gun ban, the assault weapons have been "selling like hot cakes."

I know I’m at the right place when I see 5 guys pushing a broken down van into the Café Risque parking lot (there’s ample trucker parking, but the prospect of free trucker showers creepifies me).