labotomy - Surgery on your head to make you as dumb as a brick. Like wh

Surgery on your head to make you as dumb as a brick. Like when a genius turns into a doofus.

My cousin got a labotomy and now he thinks tacos are a type of dog.

Hannibal did it to his enemies and they turned into blubbering idiots.

My math teacher got one and now he just stares at the ceiling.