An insult, referring to a person so limited in their height that their testicles drag along the ground when walking. It refers further to a specific instance of said 'Puddlenuts' walking through a puddle, their sack dragging through a puddle, and shooting into their mouth.
Ever been in a cuddle puddle, it's not what you think.
In our cuddle puddle I felt a wetness on my outer thigh that I knew was hers.
Damn! That cuddle puddle last night made me take shower twice.