Jack brook 

So funny sweet and rock solid, in other words he's a fucking monster. He will make you feel like the only girl in the world that's ever been loved, he's very hot ,sexy and intelligent you have to be kooky to date this geeza

Jack brook- hard as fuck and not just in bed 😉

Jack brook by Jackbrook September 17, 2017

Jack-Book 

To use someone's facebook account without their knowledge, and make hilarious and/or embarrassing wall posts, status updates or name changes.

"Damn, someone jack-booked my status to say I'm looking for hookers tonight."

Jack-Book by riders994 December 10, 2009

Jack Brookes 

Jack Brookes is the pengest guy around. He’s the funniest person you’ll ever meet and his dick packs a punch. If you ever meet a Jack Brookes, never blow his trust, he’s the best person you’ll ever meet.

Bob : “Do you know Jack Brookes”

Every Girl To Ever Walk The Earth: “Hell yeah, his cocks huge”

Jack Brookes by farmblock steppa May 3, 2021

Jackbooking 

When a man jerks off whilst on facebook. He may or may not have an additional tab opened with porn. Can stem from the combined need for social attention and control over one's own life.

Torre knew he would have to conceal his jackbooking problem from everyone, yet he still got a disturbing thrill from masturbating while on facebook.

Jackbooking by GuidodrivesaCaddy August 14, 2010