u/Aggressive-Try7772

Im trying to find an obscure Halloween novelty/kids song I heard on a cable music channel (possibly a Stingray one) around 2012–2014.

Sounded modern-ish , sung by a man, with a slow swing rhythm and I remember there being a noticeable organ riff

The main thing I remember is a the voice saying “Bleh!” followed by something like “I want/vant to suck (or drink) your blood.”

I was pretty sure the song was called "Bleh" or some variation of that but haven't been able to find it online. Thanks