If someone were to take something of yours in an extremely aggressive manner.
Person A: "Can you believe that I was just gnomesnagged in broad daylight!?"
Person B: "Like the girls that have been snagged from me."

Person A: "Whenever I play Dota 2, Rubick always steals my ult and we lose our teamfight gnomesang?"
Person B: "Man Rubick is such a gnomesnag"

Person A: "I am soo hungry that I could gnomesnag a sandwich at the local sandwich shop!"
Person B: "Don't be rude!"
by DTMango February 10, 2014
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