n. A combination of the wordssketchy and Frankenstein. A name for someone who exemplifies all that is sketchy and strange. A sketchenstein combines the shifty/shady awkwardness of a creeper with the unnatural shuffling and terrible complexion of the undead. Sketchensteins can commonly be encountered working the late night shift at your local fast-food restaurants.
Guy 1: "Look at that creeper behind the counter! Looks like hes been trippin' for a few months straight!"
Guy 2: "See the way he kinda shuffles around? That's a sketchenstein for sure"
A person you hate intensely not because they deserve such hatred but because they serve as a focus for your general hatred. A healthy way to dispense with excess animosity.
Jake's not really that big an asshole. He just serves as my hate sink.