L Tarnoff Syndrome is a marijuana/hallucinogenic toad related disorder, which causes it's victim to do a number of stupid things.
A list of these actions includes:
-Going to their "friend's" house uninvited.
-Having no train of logic.
-Attracting the opposite sex for no reason.
Many children are being born with this syndrome, and it is being linked to the licking of hallucinogenic toads by the parents.