Top definition
Section 305/fr3$h 1c3 slang for "shut up."
When someone posts an emotional status on Facebook about how "terrible" and "unfortunate" their lives are...

Chad: "Chad up!"

When Drea starts talking...

Everyone: "Chad up!"
by Section 305 November 28, 2012
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug