#ExplainThe90sIn4Words: How These Photos of the '90s Will Make You Feel Old

Be kind. Please rewind.

Well, it's "Throwback Thursday," and Twitter's getting nostalgic with the trending hashtag #ExplainThe90sIn4Words. It's unclear what started this collective reminiscing, but what is clear is the undeniable power of millennials on social media.

Amanda Bynes...before Twitter

Be kind. Please rewind.

"I really wanna zig-a-zig-ah"

Zig-a-Zig-ah (okay maybe 4 syllables!) https://t.co/SRyYlep72M #ExplainThe90sIn4Words

— Claire (@_shewrites_) January 22, 2015

Monica Lewinsky's Blue Dress

When "breaking the Internet" meant AOL dial-up, not Kim Kardashian's butt

Nokia Snake > Flappy Bird

The Original 'Social Network'

Two Words: Britney Spears

I NEED MORE BATTERIES

These freaky troll dolls

Game not working? "Blow in the cartridge!"

#RelationshipGoals: Cory and Topanga on 'Boy Meets World'

The Mighty Ducks movies

When Flannel Was Grunge

When Paper Predicted Your Future

Tamagotchi!

Spoiler: Jack Dawson Dies

"Fighting Evil By Moonlight!"

Those 'Highlights' Magazines At the Doctor's Office

Best. TV Show Ever.

The Literally 'Physical' Relationship Mix Tape

The Fresh Prince of Bel-Air

GOTTA CATCH 'EM ALL

The '90s Version of Spotify

WHO LOVES ORANGE SODA?!

Clarissa Explains All

And just to make you feel really old...Harry Styles still just a fetus in 1993

Zig-a-Zig-ah (okay maybe 4 syllables!) https://t.co/SRyYlep72M #ExplainThe90sIn4Words

— Claire (@_shewrites_) January 22, 2015

Monica Lewinsky's Blue Dress

When "breaking the Internet" meant AOL dial-up, not Kim Kardashian's butt

Nokia Snake > Flappy Bird

The Original 'Social Network'

Two Words: Britney Spears

I NEED MORE BATTERIES

These freaky troll dolls

Game not working? "Blow in the cartridge!"

#RelationshipGoals: Cory and Topanga on 'Boy Meets World'

The Mighty Ducks movies

When Flannel Was Grunge

When Paper Predicted Your Future

Tamagotchi!

Spoiler: Jack Dawson Dies

"Fighting Evil By Moonlight!"

Those 'Highlights' Magazines At the Doctor's Office

Best. TV Show Ever.

The Literally 'Physical' Relationship Mix Tape

The Fresh Prince of Bel-Air

GOTTA CATCH 'EM ALL

The '90s Version of Spotify

WHO LOVES ORANGE SODA?!

Clarissa Explains All

And just to make you feel really old...Harry Styles still just a fetus in 1993