book up

(v.) To run fast. As book it, but specifically for running. Shortened to book in some cases.

"The cops are on the way; get ready to book up if there's trouble!"

by Super Ghoul February 11, 2005

book up

Like "to look something up", but on facebook

Stan: I heard a new guy called Bob Billson is working here from tomorrow.

Lee: Cool, I'll book him up tonight.

Stan: Book up?

Lee: Like look up, but on facebook

by blu3wat3r May 23, 2010

booking up

The act of meeting a girl and instead of getting her number, remembering her name and looking her up on Facebook. Then proceeding to masturbate to her. An alternate form of hooking up.

Man, I booked up with 3 girls last night!

I love booking up with chicks!

by russian reversal November 12, 2006

book-up

Hooking up with an "old friend" for a booty call via Facebook.

I friended Jenny last week and I've been trying to book-up for the last three days.

by suspiciousnick May 17, 2010

Booking Up

When one engages in sex chat via facebook chat. Oftentimes dirty pictures are exchanged as one describes the details of the fantasy sexual encounter. If one so chooses, participants may masturbate while doing the one handed typing/clicking move typical of online porn perusing.

"Dude, I totally booked up with my ex last night. It was hot." "I didn't know that booking up was cheating!" "My mom totally walked in on me when I was booking up with Susie."

by muzykchik January 3, 2010

Book Up

when you meet a chick and instead of hooking up with her you go home facebook friend her and masterbate to her photo.

Dude, those chicks where so hot im going home to book up to them

by hp45 ruckus January 27, 2010

booking up

When two people are all over each other's facebook walls, constantly commenting on statuses, pictures, posts, etc. Instead of hooking up, they're booking up.

Friend 1: "Man what's going on with Ben and Kayla? They comment on everything the other one does on facebook."
Friend 2: "Guy, they're totally booking up."

by Totes My Goats March 11, 2011