also used to describe someone severly ADHD who's had much to much Kool Aid and has gone totally insane or becomes accidentally violent with excitement. Often "rape-hugs" people without warning.
Thora's often are confused with Psychotics, due to the illogical sophistries that run through their minds and out their mouths with little control. Thora's in public is a catastrophe, because Thora's don't know how to handle people. Often, they will have melt downs under pressure and become very paranoid.
very similar to drug addicts.
also see Pulling A Thora
"He drank 3 gallons of Kool Aid and had a seizure! He definitely pulled a major Thora.."