Rainy Day File: A folder on your computer to store pics of Hawt! ass ladies mostly celebrities to later fap to.
This was thought up one day by the guys over at nerdiest-kids.com to express there love for hot ladies.
To have a folder on the computer to show love thanks to girls who are not ugly, or who have a fucked up face.
Plz go to the urban dictionary page and hit thumbs up. Rainy Day on Urban Dictionary