Snarky

snarky (ˈsnɒːkɪ)
— adj , snarkier , snarkiest
informal unpleasant and scornful

Don't you just love this word? Even saying it can put a smile on your face. What's really funny is if you say to someone "no need to be so snarky" and a look of total bafflement comes over their face. You just know that as soon as they can they'll be on the computer looking up the meaning of the word.

Snarky is my word of the day.