Siamese Tree Frog

When excessive heat, humidity and sweating cause both sides of the testicles to spread and stick to both legs . This is much like a standard Tree Frog in which the testicles stick to one leg or the other. However, a Siamese Tree Frog distinguishes itself by sticking to both legs simultaneously. This typically occurs - but is not limited to - seated or prone positions. See also Tree Frog.

Brian: Damn son, it's hotter than Hades out here.
Joe: I know man, I'm Siamese Tree Froggin' like sonuvabitch.