skechbag 

a whore in the fifth degree of whoreishness.

you are a fucking skechbag!!!

skechbag by The Canadian November 7, 2003

Sketchbag 

A shady looking character usually having a dirty and dissheveled appearance. Also refers the character of the person.

"Did you see matt?... What a sketchbag!"

Sketchbag by Brucie and Age December 5, 2004

Sketchbaggery

Engaging in activities that could be considered random or questionable. To conduct oneself in a manner others would refer to as sketchy.

Mike: what are you up to today ?
Tom: not much, just some general sketchbaggery.

Sketchbaggery by Silva Lupus July 3, 2011

Sketchbag 

a. A shady character.

b. Someone that isn't quite right.

a. That shaky weirdo at the bus stop was a sketchbag!

b. That creepy guy that was offering women drinks last night at the party was a total sketchbag!

Sketchbag by Bullyboymccoy August 9, 2015

Sketchbag 

A bag used and carried around by someone who uses drugs. The bag is unorganized, and usually contains at least one pair of underwear, clean or dirty.

Hold on guys, I know it's in here somewhere. This sketchbag swallows everything.

Nice sketchbag, I'll trade you some shit for it.

Sketchbag by Argyle Wood November 15, 2018