Top definition
When you are engaging in intercourse in front of a window and your friend is in a window adjacent from yours, and you both simultaneously "high five" your windows as if high fiving each other in person.
Dude I was doin Betty in the butt last night and Window Fived Mike across the way.
by TonyBruhh November 08, 2010
Get the mug
Get a Window Five mug for your boyfriend G√ľnter.