spadepecker 

spadeshaped penis that smells like sweaty balls and feet.

nathan and kevin are spadepeckers

spadepecker by whorethejailhousename July 4, 2008

sidepecker 

view of the male penis seen from a side; generally under loosely-fitting boxers. Very titillating without showing overt nudity.

"She wasn't putting out, so I gave her some sidepecker."

sidepecker by Stanley E. March 11, 2010