An individual at your place of employment who is given a position of high standing, but is completely undeserving for reasons of incompetence, ineffectiveness, or a broadignorance of subjects that are at the core of his/her responsibilities. A highpocket is someone who has the aforementioned traits, and wears his/her pants up high in a display of smug self-satisfaction. Sometimes suspendors or a tight belt produces this effect. A highpocket is generally despised by those who perform actual work, since a highpockets tends to do tedious, unimportant work and thoroughly laud themselves for what they believe to an outsanding contribution.
Employee 1: Have you met the new marketing director?
Employee 2: No, is he cool?
Employee 3: Hell no, the guy sits in his office all day making tps reports. What a fucking highpocket.
the act of getting completely blazed and then proceeding to log onto facebook and enjoy what it was originally intended for; commenting on stupid statuses, looking at your friend's stupid pictures and playing stupid farmville. But unlike normal facebooking, you don't feel like the seconds, minutes or hours you've spent wasting time you'll never get back are worth wanting to kill yourself over.
Warning: highbooking can cause you to feel really bad for people, including your closest friends and family members, who should be embarrassed by things they put on the internet.
Bro, remember last night when we toked up and then went on the computer and started highbooking?
An old 1960's-eraslur on the previous generation of men who grew up in the 40's, who commonly wore extremely high-waisted pants with the waistband pulled up above the navel.
"Hey, check out 'highpockets' over there. Any higher and his pants would be up under his armpits."