“Billy window” is a phrase used to define only the large genitalia having males who tend to shag girls called “Emily”
“Hey did you hear bout Tyrone and emily? Yh they slept together”, “I’m not surprised, he’s such a billy window”
by Indiasfinest December 4, 2019

Did you see SPED trashfire hit the reverse window defiler and clutch a win in the finals of his first tournament ?
by PolloLoco_357 March 9, 2022

A white guy that sits halfway out of the window of the Zatch House racist room cause he's too lazy to go downstairs to be a porch honky in the garage
by mr. crackaman August 31, 2006

Girl #1: Omg, Katie Smith is such a slut...
Girl #2: Yeahh, did you hear about her and Brian?
Katie: I CAN HEAR YOU HOES FROM DOWN HERE!
Girl #1: Omfg we're screwed.
Girl #2: Damnit I forgot about the window theory.
Girl #2: Yeahh, did you hear about her and Brian?
Katie: I CAN HEAR YOU HOES FROM DOWN HERE!
Girl #1: Omfg we're screwed.
Girl #2: Damnit I forgot about the window theory.
by neverthelessgirl July 9, 2011

by Cheil Windowcracker February 4, 2023

by Shoe2000 May 10, 2018

by Osra April 21, 2021
