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Someone who despite being alive is still not quite "all there".

A victim of this disorder may stun onlookers with their ability to grasp on to reality when all evidence points to the contrary.
Wow, that guy who is driving down the road with his hazard lights on must have teac syndrome.
by Nev Erbeensaid April 24, 2007
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Sep 9 Word of the Day
the thing that you don’t have when you’re phones percentage is over 20
phone: why don’t you go to sleep tommy it’s 2 in the morning?
tommy:why don’t you die you dumbazz
by lik_frls_dis.me February 12, 2020
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