Doge
Doge meaning: the 2010 Shiba Inu meme in broken Comic Sans — "such wow, much sad" — where it started, how it peaked, and why it spawned Dogecoin.
Decade
The 2010s were the image-macro decade: social platforms standardized the formats, and a meme could go from one subreddit to every timeline in a week. Most entries below are captioned images whose meanings are now permanent internet vocabulary. Each entry covers the meaning, the origin story with dates, and how the meme is used today.
41 memes
Doge meaning: the 2010 Shiba Inu meme in broken Comic Sans — "such wow, much sad" — where it started, how it peaked, and why it spawned Dogecoin.
Forever Alone meaning: the 2010 rage-comics face for joking about being single and unwanted — origin, the crying face's roots, and how it is used today.
The Most Interesting Man in the World gives us 'I don't always X, but when I do, Y' — the Dos Equis macro for deadpan personal rules.

Wojak — aka Feels Guy — is the simple bald MS Paint man from 2009–2010 who became the internet's face for every mood and archetype.
Ancient Aliens meaning: Giorgio A. Tsoukalos and the "but it was aliens" image macro — its History series origin and how captions put it to work.

Nyan Cat is the 2011 Pop-Tart cat flying through space trailing a rainbow — one of the most-viewed and most wholesome viral videos of its year.
'One does not simply…' is the Boromir snowclone from Lord of the Rings, used to explain why an obvious-sounding plan is secretly impossible.
Scumbag Steve meaning: the 2011 backwards-cap image macro for that one selfish friend everyone has — origin, caption format, and examples.
Bad Luck Brian is the awkward yearbook photo meme where everything in the caption goes humiliatingly wrong for the kid in the sweater vest.
Overly Attached Girlfriend is Laina Morris's wide-eyed stare from a 2012 Justin Bieber parody, used for jokes about clingy, all-consuming relationships.

Ew, I Stepped in Shit is the 2013 LOLnein comic whose blank shoe sole turns any opinion into the mess you just stepped in.

Always Has Been meme meaning: the two-astronaut format where one discovers an absurd truth and the other, gun raised, admits it was always so.

Pablo Escobar Waiting (Sad Pablo Escobar) meaning: the 2016 three-panel Narcos meme for the bleak boredom of waiting — origin and examples.

Left Exit 12 Off-Ramp is the drifting-car template for swerving toward the tempting option instead of the sensible one.

Running Away Balloon is the two-panel webcomic of a goal drifting out of reach — the meme for things you can't quite get.

SpongeBob in Handcuffs is the 2017 SpongeBob screenshot with oversized cuffs, used to mock people trapped in trivial, self-made situations.

Epic Handshake meaning: the Predator (1987) forearm-clasp template with two labeled arms agreeing on one shared thing — origin and caption guide.

Gru's Plan is the four-panel Despicable Me format where the last panel reveals the plan backfired on the planner himself.

Bernie Sanders' 2019 "I am once again asking" line became the internet's template for every repeat request — money, upvotes, help.
'Stonks' is a deliberate misspelling of 'stocks', mocking absurd financial decisions — classically paired with a grey, featureless statue-like figure holding an upward arrow.