Tursday 

It’s the day in-between Tuesday and Thursday, also colloquially known as the “turducken of weekdays” or wednesdays

“We have a date scheduled for this Tursday”

“What time are we meeting up for Tursday happy hour?”

Tursday by AlohaPrab June 18, 2020

Thursunday 

The night between Thursday and Sunday.
Usually this involves heavy drinking from Thursday to Sunday and the incomplete memories of the days are mashed in together to form a singular day.

Dave drove us to Las Vegas where we spent an unbelievable Thursunday.

Thursunday by Vivino May 17, 2011

Toosunday 

The day when procrasinators cram everything in because the Sunday before was a false Sunday

My Toosunday sucked! I had to finish three books on one day because I didn't do it on the crappy Sunday.

Toosunday by Donnatello September 2, 2007

Tursunai 

a gorgeous girl that you can meet once in your life. Tursunai is very smart and intelligent, always knows what to say and she always has a plan. You will be fascinated with her ability to get her life together.

Oh I know Tursunai, if you need an advice that girl knows what to say

Tursunai by Iris Vadord November 21, 2021

Tursday 

The southern way of saying Thursday

I went hula dancing on a Tursday in Texas.

Tursday by southern frand June 16, 2017

Toosunday 

The last day of a three day weekend. Used mostly for finishing all the work you should have finished the Sunday before.

I freaking spent my toosunday trying to define Wang Mang Liu Bang Shang Yang.

Toosunday by procyonca October 27, 2007

Thrunday

A long party weekend with little to no sleep, marked by alcohol and drug binges. Derived from the combination of Thursday through Sunday.

I don't know about you man, but after this past Thrunday I'm never partying again.

Thrunday by NuM3R1K November 4, 2009