Top definition
A day when you go out to a place swimming with nice looking and/or easy dudes and/or girls and come back not having gotten laid :(
You: Whoa awesome day this place was swimming with dudes ...

Me: Well I'm still wearing my own pants, so this was a fail day for me.
by PleaseBeAwareThatIAmYou May 03, 2009
Get the mug
Get a Fail Day mug for your coworker James.