(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.
Tarantino is a poet of cinematic pastiche.
by Velvet Buzz August 15, 2004
Pastiche: the stain resulting from the combination of sperm and blood from a woman's period!
Quick, turn over the couch cushion, we have to hide the pastiche from my parents!
by Unknown July 24, 2003