One who keeps multiple tabs open on their computer browser. Tab rats seldom close a tab and at times have so many open they slowdown or crash their computer. Confronted with unwanted audio playback they can have trouble finding the source as they sort through tab after tab. Analogous to a pack rat.
My mom the tab rat tortures her computer, never closing a tab on her browser while complaining about how slowly it runs.
by farbolous November 22, 2018
 Get the tab ratmug.
Get the tab ratmug. by Jamw003 April 6, 2023
 Get the TABmug.
Get the TABmug. by AlfredWilberdoch August 4, 2021
 Get the tabsmug.
Get the tabsmug.  Get the Tabmug.
Get the Tabmug. its a verb....when someone is on 10 and will not calm down or listen and trys to do a million things at once
by Georgia peach 563 September 6, 2025
 Get the Tab-Modemug.
Get the Tab-Modemug. by aphantomdolphin June 3, 2018
 Get the Tab Monstermug.
Get the Tab Monstermug. 