It what may be one of the meanest mom moves of all time, a woman intentionally scares the crap out of her toddler.

The woman in the video entices her trusting little girl over to a spider Halloween decoration only to have it pop up at the poor little baby scaring her half to death.

Sure, we all love a good scare prank, but to do something like this to an innocent little toddler is just outright cruel.

Watch this woman intentionally scare the crap out of her toddler: