Portmanteau combining a name, Donald Trump, and neologism, Z-day. Derived from the notion Trump winning the 58th US presidential election is parallel to a fictional zombie apocalypse.
Dude, do you seriously believe Trump will make it to the White House? FUCK NO! But, I renewed my passport so I can evacuate to Canada if T-day happens.
by Art0Vandelay May 11, 2016

by bobber69 March 20, 2010

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."
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

by goofball - e May 2, 2022

by myNickName November 18, 2016

The international T-Pose day is on the 18th June and celebrates the famous T-Pose. You can celebrate it by doing the Pose and chanting the Halo Theme with your boys
A:Did you know today is the international T-Pose Day?
B: No dude let’s sing the Halo Theme and pose with the boys
B: No dude let’s sing the Halo Theme and pose with the boys
by TheDictoGuy June 18, 2018
