Any female high school administrator who is obviously trailer trash that is fucking someone for the job. A Sparky McCumdumpster can be identified by crazy trailer trash hair that makes it appear as if they were struck by lightning, and slutty apparel, hence, the name.
Man, check out Sparky McCumdumpster flirting with the principal, she wrote me up earlier for being late to class when she knows I was talking to her between classes, what a bitch.
by SparkyHater August 27, 2009
Get the Sparky McCumdumpstermug.