1. most sarcastic, critical, or snide in a clever or witty way
Usage: informal; superlative form of snarky

Examples

• She made the snarkiest comment about his presentation.
• That was the snarkiest review I’ve ever read.
• His snarkiest remarks always came during staff meetings.
• The critic’s snarkiest observations were surprisingly accurate.
• Even her snarkiest jokes had a grain of truth.
• The comedian’s snarkiest material got the biggest laughs.