Snarkster

Using "snide" and "remark" together, a snarkster is someone who uses sarcasm, irony and/or acerbic (sometimes cruel) wit as a tool or weapon to express him or herself because they typically suffer from some sort of deep self-loathing or insecurity. One can often observe snarksters online (blogs and other social media) and immediately recognize their total disregard for anyone who doesn't agree with them, think like them or "get them". Since a snarkster lacks originality in his/her humor, they frequently resort to insulting others with impressive vocabulary, behaving condescendingly and displaying a not-so-subtle smugness; basically feeling very pleased with themselves after they dish out their remarks to others. While snarksters have high IQs and college educations, they are generally inept at empathy, sympathy or diplomacy. Additionally, they rarely get laid. In a nutshell, a snarkster is basically the result of a bitter, awkward geeky youth who grew into a bitter, smug adult asshole.