1 definition by *Colt*

Plunging is where a person cant cum so they change things up in an effort to reach an orgasm. To start plunging you need to be using both hands in a up and down movment such as uncloging a toilet.
Guy 1: Hey I got bored in science class so I just started wacking to Mrs.*******.
Guy 2: How did it go? shes like 300 pounds!
Guy 1: I know I kept trying to forget that but no use.
Guy 2: All that work for nothing.....
Guy 1: Nope not for nothing I caught my self at a mental roadblock of how i was gonna climaz so i just started plunging to just change things up and lets just say the clog left and certainliquides flew out smoothly.......
by *Colt* August 2, 2010
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