Tweek is rarely seen smiling or expressing positive emotions, being almost constantly on the verge of outright panic. He is usually seen gritting his teeth or generally flipping out.Tweek does not fare well under stress, often experiencing feelings of extreme paranoia whenever he is given a task to complete. This, in addition to his general forgetfulness and lack of focus,Tweek has also shown signs of exaggerated paranoia. he's an imp summoned from a ouija board