A term evolved after a conversation between two lovers discussing the unwanted resurgence of one of their ex partners; who seemingly simply refuses to go away. 'Pasticide' describes the feeling of frustration for the person who ended the relationship; but still must deal with their ex partner's presence in their life. It represents the inability to get rid of something toxic in your life from the past and the affect it has on the individual dealing with it.
(noun) A work of art created by imitating an established style or piecing together extracts from a variety of sources. Pastiche techniques are often used to mock or give props.
noun
1. The form or art of being pasty. 2. Physics (a.) the property of unimaginablewhiteness. (b.) The degree to which flash from any photographic instrument bounces off one's face to make photo seem undesirably bright.