Top definition
A twatabyte (derived from the SI prefix twata-) is a unit of information or computer storage equal to 1000 yottabytes. It is commonly abbreviated TwB.

1 twatabyte = 1^27 bytes = 1,000,000,000,000,000,000,000,000,000 bytes.
At the rate windows developers are pissing memory up the wall, it'll take a fucking twatabyte of RAM to run windows in 10 years!
by Monkey69 October 08, 2005
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