this sexual act is performed by the male, and it is when he is on the side of a swimming pool or at the beach... so he inserts his feet into two girls vaginas and then proceeds to "plunge" into the water and uses the girls as flippers to propel himself through the water like a penguin.
i saw these two hot cunts laying out at the beach so i jammed my feet into their pussies and did the penguin plunge right into the ocean.
by s.a.v. (dream team) March 23, 2009
by Jazzy zizzle January 24, 2018
by Mutha fucking Jones February 04, 2017
by Bredsterk November 23, 2019
by Photography4 July 21, 2015
Mother fucker! I just took Posiden’s plunge. How the fuck am I going wash my balls in the sink at work?
by RourkeEleven September 12, 2019
When you turn off the water for someone a toilet and flush it so there is no water remaining in the tank or bowl. You then proceed to take a dump in the dry bowl.
by Scro401 December 25, 2020