Rank Internet Slang

LOL Laugh Out Loud - expressing amusement.

LMAO Laughing My A** Off - very funny.

BTW By The Way - adding extra information.

IDK I Don't Know - expressing uncertainty.

SMH Shaking My Head - expressing disapproval.

FOMO Fear Of Missing Out - anxiety about missing events.

No Cap No lie, for real, being truthful.

Bet Agreement or confirmation - okay, sure.

Lowkey Secretly or somewhat - understated.

Sus Suspicious - something seems off.