Losercide is the act of blowing oneself up and killing numerous innocent people.
Usually committed by a wannabe martyr that thinks it will make them an instant hero.
A real martyr is a person who suffers torture, torment, great pain or misery for a long time rather than giving up their beliefs.
After two policemen wrestle a suspect to the ground, and disarm the explosives hidden beneath the individuals clothing, one cop says to the other " I'm glad that Losercide failed."
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.