Off Book 

When you have memorized all of your lines.

Girl 1: Are you off book yet?
Girl 2: No.

Off Book by theatreslang July 16, 2020

The book off

The act of getting a book out on the train, tube bus or plane in order to avoid talking to the person next to you. Substitutes include a newspaper, phone or iPod.

Person one: "Blablabla isn't the weather terrible blablabla"
Person two: (gets book out thus giving Person one "The book off")
Person one stops talking.

The book off by 0xxMillyxx0 September 20, 2009

Book Off 

An adjective to refer to something of incredible value. A deal so ludicrous that it makes you wonder how a store could possibly be profiting from selling a product at such a low amount. The term originates from the second hand store chain in Japan known by the same name.

Person1: 10$ for 30 mint condition volumes of manga!? How is this even possible?
Person2: Yeah man, that's quite the Book Off deal.

Book Off by MainProtagonist November 3, 2020

off the book 

doing sth without following the standards or procedures

don't do the experiment off the book!

off the book by Bai LI September 12, 2007

Book off 

When talking to someone on the bus, you say something inappropriate and they lose interest in the conversation.

They then proceed to get a book out and read it, leaving you thoroughly ignored.

Met this girl on the bus today, totally made me book off.

Book off by Smackaine April 8, 2009

blowing the dust off the book 

when one brings up a joke or a bit from the past

wow bro my handwriting used to be- and I'm really blowing the dust off the book with this one, dog water. but now its good

blowing the dust off the book by M3 Garand August 27, 2025

Off the Booklist 

Legitimate (legit) or real. Opposite of fake.

That man is straight off the booklist!

I wouldn't joke about this. It's off the booklist.

Off the Booklist by CrashCore December 7, 2009