While walking down the street on a sunny day I felt a drop hit my head. I looked up at the tree and there was a squirrel shaking the last few drops of urine from its "squenis".
by Jismo4 July 01, 2013
This came from an online discussion where someone claimed their penis was short, but almost as wide in diameter, leading to questions of "you have a square penis?" before someone remarked "A Squenis?!" The word stuck from that point.
by Ophiuchus July 11, 2005
by lil' rin rin November 07, 2006