adj. A mind is a terrible thing to shank.
Real citation: "And no one is happy. Excepting in the lobotomy-ish way."
(Mr. Shroom, April 5, 2003, http://reallifeforums.com/viewtopic.php?p=66506&sid=4246c1a1eac5ecb0fc92d593dfc545c6)
Made-up citation: "Though I'm a great admirer of learning juice, I never developed a real tolerance to beer. Two and I'm drunk. Three and I'm stupid drunk. Four and above put me in the lobotomy-ish lower regions of la-la land."