Top Definition
An entirely unwritten and yet widely accepted variation to the Eleven Minute Rule. The Dr. Rule states that if you are sitting in class for fifteen minutes (rather than the eleven provided a professor without a doctorate) and no professor has shown up, you are allowed to leave class without penalty.

Guy 1: "Dude, it's been 11 minutes we can totally leave class now!"

Guy 2: "No man she's a Doctor, we have to wait four more minutes."

Guy 1: "Oh right....the Dr. Rule....where is that actually written?"
by FSUstudent April 13, 2006

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

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

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt