Verified Reference
Updated: Jan 15, 2025
PIU
Pump It Up
Pronunciation: /piu/
Primary Meaning
PIU stands for "Pump It Up".
"PIU" stands for "Pump It Up". Commonly used in texting contexts and digital communication.
Quick Reference Overview
Primary Category Texting
Tone & Register Casual & conversational
Formality Level Informal
First Observed c. 2000s (SMS & Chat Era)