Top definition
When a person makes something up, or thinks that they are correct, and then proceeds to say that that information is from an official source.
Jim: I'm pretty sure Rob has that condition that causes chronic bad breath. What's that called?

Steve: Oh, that's easy. It's feliculitis.

Jim: Is it really?

Steve: Yeah, I read it in the 17th Edition of Physician's Desk Reference.

Rob: Don't try to use Official Bullshit on us, Steve. It's called Halitosis.
by The Goon Platoon September 17, 2009
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