a blow job: To lick, suck a mans penis. Usually done by swirling the tongue around the penis while sucking at the same. This causes a sensation of pleasure to the reciver making them ejaculate.
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.