Definitions by founderofcasualsexfridays

Casual Sex Friday 

the day of the week when you get blackout drunk and have sex with random strangers because you cant get pregnant.

please note: this does not make anyone a slut, cause when you cant remember it, it doesnt count!

Q-what are you doing tonight?
A-it casual sex friday what do you think

Casual Sex Friday by founderofcasualsexfridays October 22, 2010