Definitions by Old Saggy D

watersnake 

A type of erection that is limp, yet long, and still makes the woman orgasm.

"I had too many beers to even see her floppin on top of me, but my watersnake did the job and she squirted like a sprinkler system in the twin towers on 911."

watersnake by Old Saggy D April 28, 2014