Testipenis 

A third testicle in place of the penis.

'eeeeeeeek Pete has a testipenis, lets rub spunk on his face'

Testipenis by schmaz March 15, 2005

Testiclenis. 

–noun

1. When the penis and testicles stick together from an excessive amount of sweat and resemble one organ.

2. When the penis and testicles are indistinguishable from each other.

1. "Man its so hot I'm sporting a testiclenis"

2. Drew has such a small penis that it looks like he has a testiclenis.

Testiclenis. by P85 December 1, 2009