snarkily

the adverbial form of snarky/snarkier/snarkiest

Defined by AHD-4 2000 as "irritable or short-tempered; irascible."

The etymology offered by AHD is "From dialectal snark, to nag, from snark, snork, to snore, snort, from Dutch and Low German snorken, of imitative origin."

I like it.

Sounds to me like it oughta have something to do with Lewis Carroll.