Parafunctional activity Parafunctional activity A para-functional habit or parafunctional habit is the habitual exercise of a body part in a way that is other than the most common use of that body part. The term is most commonly used by dentists, orthodontists, or maxillofacial specialists to refer to para-functional uses of the mouth, tongue and jaw. Oral para-functional habits may include bruxism (tooth-clenching and/or grinding), tongue tension ("tongue thrusting"), fingernail biting, pencil or pen chewing, mouth breathing, and any other habitual use of the mouth unrelated to eating, drinking, or speaking. Crenated tongue is a descriptive term for when scalloping develops on
Shaking the Habitual Tour have previously been done within the comfort zone of the queer community. We have years of drag, voguing and miming behind us - but they have been done within a group that wants that and reconfirms it. Whereas now The Knife have ended up in a bit more of a mainstream situation where there are people outside this comfort zone, who might not be socialist or feminist or queer. It's not so strange for us. Shaking the Habitual Tour The Shaking the Habitual Tour is a concert tour by Swedish electronic music duo The Knife in support of their album