Top definition
When you're fucking your girl and your best friend comes and takes your spot without her knowing and you walk out the house and go to the window and she looks up and sees you waving at her through the window,
Hey Rick, me and John gave Cindy a window waver last night and it was hilarious!
by Manuel Herman January 05, 2014
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug