I couldn't find a explicit vid...
yup. This is the reason: Lobotomy has largely been replaced by treatment with psychotropic drugs and stereotactic surgery.
Will you still continue to work on your butcher house project? Then you might need some pets, dude! Buying a dog or a sheep, a goat, no, better a chimpanzee, yeah try a chimpanzee! Maybe it will work also with some small fishes!? Try it out and definitely do a video of that!
If it does not work, then it will be an animal porn, OK?