Blue T-Days

Blue T-Days are the two days in the week that start with "T" as in Tuesday and Thursday, those are the days you wear blue underwear or panties.

Girl:"What is today???"
Guy:"Hold on let me check." *glances down at their underwear real quick* "Tuesday or Thursday."
Girl:"Blue T-Days?"
Guy:"Yep."
Girl:"Oh."

by Dalyena October 26, 2015

Blues-day

When your Tuesday is terrible, much like Mondays are expected to be

Aw man I had a shitty blues-day

by Em1ly September 19, 2017

International blue screen day

Day of the global IT outage at the 19th of July in 2024 caused by cyber security firm "CrowdStrike"

Do you know what happened at the International blue screen day?

by NotBlack0107 July 20, 2024

Hump Day Blues

The bleak feeling one gets in the middle of the week.

I got the Hump Day Blues. I feel like last weekend was so long ago, and this weekend is so far away!

by MrJuice November 20, 2019