When a man masturbates and then flings his semen after orgasm, much like Spiderman's webslinging ability.
I was jerking off when my girlfriend burst into my room, causing me to websling all over my monitor.
by Diebold October 19, 2007
The act of laying your soft penis in front of a person place or thing and immediatly get a sudden physical hardness in your private region were it extends to a length that it slaps the target object straight in the jaw and secretes a sticky white fluid on the target that simulates spidermans webs.
also see spiderman ass and Spidey Senses are Tingling
also see spiderman ass and Spidey Senses are Tingling
by Peter Russo June 09, 2007
by William Mith April 02, 2005
A sexual act; the act of ejaculation through self-flagellation onto one's own hand, tossing the ejaculate into the face of a sexual partner with a swift, comical motion.
Seamus' girl Brooke had the pink eye for a solid week, and everyone knew it was because of his webslinging fetish.
by Jacob Voelzke November 03, 2007
webslinger the art of ejaculating in one's hand then throwing in a female's face in the style of spiderman.
by BoWsEr / NiCk January 16, 2009
by Thadius3 June 26, 2005
The webslinger is when your wife or gf won't give you any play, so you retire to the bedroom and sit on the corner of the bed and jerk off. Once she opens the door, you fling the cum directly at her face using the "Spiderman" hand gesture.
"My girl wouldn't give up the stink last night so I waited 20 min in the bedroom just to hit her with the webslinger."
by Slimey bubble June 13, 2015