Skip to main content

Dictionary Store Blog World Help Advertise Chat System Status

Do Not Sell My Personal Information Information Collection Notice reCAPTCHA Privacy Terms of Service reCAPTCHA Terms Privacy Policy Accessibility Report a Bug Data Request DMCA

© 1999–2026 Urban Dictionary ®

Browse A–ZAdd a Definition User Settings

Definitions by MOM'MMMMSSS

Grandkiller90

Share definition Flag

Very intelligent well-minded individual.

Wow, you are being a Grandkiller90 right now.

Grandkiller90 by MOM'MMMMSSS January 10, 2021

Get merch