Slapenis 

I slapped you with my penis

It is slapenis time baby

Slapenis by I ate your mom July 28, 2020

Sapenises 

A legitimate word that can be used on Yahoo's Literati.

Jason just owned Catherine in Literati when he spelled out sapenises.

Sapenises by Jason0 January 1, 2007

slajenis

An extra penis hanging from a person most commonly found on the lower abdomen, but some cases have been found on the bottom of feet and in some casses hanging from the nose.

I woke up this morning and there was a slajenis hanging from my nose.

slajenis by ihaveaslajenis May 24, 2004