checkmas 

The first of the month when welfare people get their checks and flood the stores spending it like it is Christmas.

I when to Wal-Mart today and the lines was extra long, then i remembered that it was Checkmas.

checkmas by korloenis October 12, 2016

Checkmas 

Typically the first of every month when welfare recipients get their monthly check and make their monthly pilgrimage to Wal-Mart to stock up on Mt. Dew and Pizza Rolls.

Don't go to Wal-marts today as it is Checkmas and will be full of first of the month'ers

Checkmas by korloenis April 18, 2016

Checkmate 

What you say when you bring in an argument so powerful that your debate opponent is unable to respond to it.

Bananas prove god exists. CHECKMATE atheists.

Checkmate by Friendless Fellow August 2, 2019

Blue Checkmark 

Someone on Twitter who thinks they are famous but in reality nobody has heard of (usually a B-list celebrity or a journalist who writes for a little-known leftist publication). The main factor which separates them from the verified accounts belonging to real celebrities is that the Blue Checkmarks lack the self-awareness to realize that nobody really cares about their opinions, yet they act as though they are God's gift to political discourse as they spout their self-righteous hot takes on Twitter.

Of course all of the Blue Checkmarks came out in droves to virtue signal about the latest election news.

Blue Checkmark by Russian Dumplings November 24, 2020

Ice skater checkmate

The Ice skater checkmate is a checkmate where the rook or the queen checkmates the king that is blocked by all three of his pawns after the king has castled.

OH MY GOD CHAT I DID THE "ICE SKATER CHECKMATE" BING BANG BOOM

Ice skater checkmate by LustBird May 26, 2020

Blue Checkmark 

a term describing someone who is verified on Twitter, giving them a blue checkmark, hence the name.
the term is a pejorative, predominantly used by right-wing people to describe left-wing journalists who tweet things that either are stupid or exactly what they expected from a person with the checkmark. usually both

the Blue Checkmarks are dishing out hot takes again

Blue Checkmark by gingerwithasoul_ July 4, 2018

what's up checkmark 

A reply made by youtube commenters when a verified youtuber leaves a comment on someone else's video

Youtuber: Great video, man!
Reply: what's up checkmark

what's up checkmark by Redthetroll May 16, 2021