Top definition
Also known as PRB. The world as it is today. After Rebecca Black unleashed the horror that is "Friday" a new calendar system was called into effect, to show a distinction between the world as it was, and the world as it is today. The main difference being marked by the incessant singing and re-singing of the words "It's Friday, friday" every time said day is mentioned.
We are now living in the year 0 Post Rebecca Black. (PRB)
by veronicasawyersmokes June 12, 2011
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