userbox UK /ˈjuːzəˌbɒks/US /ˈjuzɚˌbɑks/ noun2 •A simple, standardised box placed on a webpage to indicate the user's proficiencies or preferences.I wasn't satisfied with the retrogamer userbox, so I created a new one. — 2006 •(Internet) A graphic modelled after this, shared on various social media websites.thank you all!! All 10613 of you!!! Maybe more now!! Here’s to many more userboxes being made!!❤❤ — 2016 formsuserboxen · userboxes