Gen Z · 1997–2012 · Meme girl math
Girl math
Playful, intentionally illogical reasoning used to justify spending or everyday decisions.
IN PLAIN ENGLISH“Funny personal accounting”
THE VIBEExpressive, contextual, playful
USE IT INConversation, captions, group chats
USE IT LIKE THIS
“I used store credit, so by girl math it was free.”
CONTEXT CHECK
A joke, not a claim about women’s ability.
WORD ORIGIN
Popularized through social media, music, memes and everyday youth speech.