The act of laying on the back on a flat surface preferably the ground so that the anal region is pointing toward the target human. The human in which is committing the act will then roll his or her undergarments cinematically upward slowly to at last reveal their entire anal region to the target in the same fashion spiderman rolls down his mask in the Spiderman kissing scene with MJ. (prefered to be done with spiderman boxers)
by Peter Russo July 3, 2007

by Knightning April 12, 2016

by Lawless123 January 30, 2009

by therealdeky March 10, 2017

After a long night of sex they did some spiderman.
by Dewie McFinn March 18, 2008

chad told andrew and nick that last nigh he jacked off due to lack of pussy from ladys and got it all over the back of his hands which is commonly known as the spiderman hands
by Nick54 November 12, 2006

by Og Mikebone and Bret November 24, 2019
