Collection Plate 

Term for an ashtray or small plate used for dumping out bowls or putting out joints.

Bro this bowl is cashed, pass me the collection plate.

Collection Plate by Knowledgeable1! November 24, 2009

family collection plate 

A female that sexually moved through the family tree collecting sperm donations from each male member.

Damn Steveo your ex really turned into a Klingensmith collection plate.

Timmy be careful not to donate to the Keith family collection plate.

family collection plate by Luci's lust January 2, 2021