Window Painting 

One of meager mental capacity slapping their erect or flaccid penis against a clear pane of glass. Usually in a public setting to indicate either unparalleled elation or uncontrolled anxiety

Oh shit, is that Picasso? He window painting like a savage!

Window Painting by Massivetrauma June 18, 2018

dead window painting

Art drawn on Windows windows that have stopped responding by dragging another window over the dead window. Results in multiple copies of the dragged window and if dragged artistically can be very saddening when the dead window starts responding again.

- "Hey, that's some sweet Dead Window Painting you have there."
- "Ya, I hope my boss sees all the time wasted waiting for this stupid Dell Hell machine."

dead window painting by austinhaws October 18, 2008

Japanese Window-Painting 

The act of spreading plastic wrap over one's mouth and having a person fecalate into the covered mouth.

My girlfriend and I practiced Japanese Window-Painting last night, where she dropped a load within my mouth, covered by protective plastic wrap.

Japanese Window-Painting by WhoElseButI November 4, 2010

painting her attic window

Putting on chapstick.

Look at that girl painting her attic window.

painting her attic window by 602 hoosiers September 15, 2009