sparkcrotch 

A slang term for a natural blonde, similar to the redhead term firecrotch.

Lindsay Lohan is a firecrotch, therefore Paris Hilton is a sparkcrotch.

sparkcrotch by 20sidedhero January 31, 2009

sparklecrotch 

A condition often observed after a night of grinding with a girl with a sparkly and/or sequined dress, typically at a club or a high school dance, leaving the front of the man's pants shiny and iridescent. A man observing his friend's sparklecrotch should immediately offer a high five.

Sparklecrotch? Nice! You've earned a high five!

sparklecrotch by IHeartFrank March 27, 2011