Slursday 

Any day when it has been decided that good times will be had, most likely involving some form of intoxication.
In order for a day to properly be referred to as Slursday, the customary Slursday declaration must be made, as such;
"Happy Slursday!"
From then on, said day will be remembered as Slursday, and good times will be had by all.

"Ayyo, we bout to go pop some bottles, and have ourselves a Happy Slursday!"

Slursday by The Big J-O April 1, 2009

Spursday 

The day of the week, commonly referred to as Thursday, so named after the long spell of years Tottenham Hotspur spent playing Thursday night Europa League football.

Any plans on Spursday to watch the game?

Spursday by Anonymouse3497 October 25, 2022

spursday 

The day when thousands died from spurs falling from a plane that was transporting to the Wild West.

I burn this boot in commemoration of spursday.

spursday by canihaveyourhemoglobin July 6, 2012

Smursday 

Smursday is a day nestled inside Thursday where nothing really happens. Usually, fans of 'Smursday' do little between the hours of 10 and 11am. "Oh that Bagdat loves a Smursday" "Baggy is so in Smursday right now"

"Oh that Bagdat loves a Smursday"
"Baggy is so in Smursday right now"

Smursday by Steve Maule August 31, 2015