Acronyms
Words
Phrases and Slang
Emojis
Internet Challenges
100

BRB

Be right back

100

Ghost/Ghosted

Cut contact with someone suddenly without explanation or warning

100

Sus

Suspicious 

100

🔥 

Lit, hot, really cool, brilliant

100

Ice Bucket Challenge

Someone is challenged (often publicly for peer pressure) can either dump a bucket of ice water over their head and donate $10 to The ALS Association or skip the water and donate $100. 

They have 24 hours to complete the challenge and, if they choose the ice bucket, they have to upload a video as proof.

200

IRL

In real life

200

Slay

Response to something done well, they killed it

200

Living rent free in my mind

Something that you can't get out of your head/think about a lot.

200

😅

Self deprecation, slight embarrassment or awkwardness

200

Tide Pod Challenge

People bite into a pod of tide detergent and either spit it out or swallow it on camera.

300

ROFL

Rolling on the floor laughing

300

Yeet

Verb: to throw

Particularly to throw something aggressively or without care for what happens.

300

Rizz

Short for Charisma

Charming, suave

300

🙃

Used to convey irony, sarcasm or slightly passive aggressiveness

300

Cinnamon Challenge

People attempt to swallow a tablespoon of cinnamon without water. 

400

TTYL

Talk to you later

400

Simp

Someone obsessed and almost desperate for attention or affection from someone.

400

Clapback

Comeback

400

💀

"I'm dead"

Equivalent to the older "dying of laughter"

Shows laughter at something dark or controversial

Morbid laughter

400

Egg Crack Challenge

A parent cracks an egg on their child's head without warning and record it.

500

TLDR 

Too long didn't read

500

Yote

Past tense of Yeet

500

Bet

Yes or it's on

Saying yes but confident enough to bet money on it

500

👁️👄👁️

Shocked, gasp, WTF

500

Devious Lick

A challenge in which North American middle school and high school students posted videos of themselves stealing, vandalizing, or showing off one or more items they stole in their school, typically from a bathroom.