A disability or impairment that makes one unable to operate a motor vehicle or think for oneself. Usually evidenced by the presence of a longhorn logo.
"Did you see that f#@*tard cut me off?"
"Yeah, but he's got a University of Texas window sticker, he's horndicapped"
"Yeah, but he's got a University of Texas window sticker, he's horndicapped"
by W.T. June 26, 2009